Data communications (Record no. 197)

MARC details
000 -LEADER
fixed length control field 00844nam a2200253Ia 4500
001 - CONTROL NUMBER
control field HEL-DAT-ONS-9780131988705
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20260515080909.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 260515s9999 xx 000 0 und d
020 ## - INTERNATIONAL STANDARD BOOK NUMBER
International Standard Book Number 9.78013E+12
040 ## - CATALOGING SOURCE
Transcribing agency PK-LaCU
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title English
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 621.3981 HEL
Item number HEL
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name "Helmers,Scotta"
245 #0 - TITLE STATEMENT
Title Data communications
Remainder of title A beginner's guide to concepts and technology
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. New Jersey
Name of publisher, distributor, etc. Prentice Hall
264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE
Date of production, publication, distribution, manufacture, or copyright notice 1989
300 ## - PHYSICAL DESCRIPTION
Extent xviii 558
Other physical details Soft Binding
365 ## - TRADE PRICE
Price amount 390.00
Currency code Rs.
521 ## - TARGET AUDIENCE NOTE
Target audience note "Faculty, students and Staff"
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Electrical Engineering
General subdivision "Data, communications"
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme
Koha item type
Classification part HEL
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Source of acquisition Cost, normal purchase price Total checkouts Full call number Barcode Date last seen Copy number Price effective from Koha item type
          Computer Engineering Main Library Main Library   05/15/2026 Vanguard Books 390.00   621.3981 HEL 291 05/15/2026 Copy 1 05/15/2026 Books
          Computer Engineering Main Library Main Library   05/15/2026 Vanguard Books 2653.00   621.3981 HEL 314 05/15/2026 Copy 2 05/15/2026 Books