Fundamentals of database systems 7th ed. (Record no. 244)

MARC details
000 -LEADER
fixed length control field 00373nam a2200145Ia 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 220501s2017 xx 000 0 eng d
020 ## - INTERNATIONAL STANDARD BOOK NUMBER
International Standard Book Number 9789332582705
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 005.74
Item number ELM
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Elmasri, Ramez
245 #0 - TITLE STATEMENT
Title Fundamentals of database systems 7th ed.
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc Noida
Name of publisher, distributor, etc Pearson
Date of publication, distribution, etc 2017
300 ## - PHYSICAL DESCRIPTION
Extent xxx;1242
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Navathe, Shamkant B.
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Books
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Home library Current library Date acquired Source of acquisition Cost, normal purchase price Bill Number Total Checkouts Full call number Barcode Date last seen Bill Date Koha item type Collection code Shelving location
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 29/04/2022 International Book Centre 965.00 IB/IN/42   005.74 ELM 000520 15/06/2022 29/04/2022 Books    
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 29/04/2022 International Book Centre 965.00 IB/IN/42   005.74 ELM 000521 15/06/2022 29/04/2022 Books    
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004550 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004551 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004552 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004553 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004554 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004555 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004556 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004557 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004558 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004559 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004560 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004561 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004562 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004563 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004564 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004565 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004566 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004567 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004568 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004569 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004570 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004571 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004572 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004573 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004574 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004575 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004576 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004577 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004578 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004579 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004580 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004581 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004582 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004583 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004584 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004585 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004586 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004587 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004588 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004589 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004590 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004591 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004592 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004593 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004594 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004595 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004596 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004597 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004598 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004599 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004600 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004601 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004602 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004603 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004604 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004605 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004606 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004607 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004608 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004609 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004610 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004611 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004612 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004613 09/02/2024 08/02/2024 Books Book Book
    Dewey Decimal Classification     DON BOSCO INSTITUTE OF TECHNOLOGY DON BOSCO INSTITUTE OF TECHNOLOGY 09/02/2024 INTERNATIONAL BOOK CENTRE 1055.00 IB/IN/1097; 08.02.2024   005.74 ELM 004614 09/02/2024 08/02/2024 Books Book Book

Implemented & Customized by: BestBookBuddies

Powered by Koha