OLS : Record

RECORD NUMBER: 44 OF 208

Main Title Data communications : a beginner's guide to concepts and technology /
Author Helmers, Scott A.
Publisher Prentice Hall,
Place Published Englewood Cliffs, N.J. :
Year Published 1989
OCLC Number 18907580
Subject Added Ent Data transmission systems; Computer networks
Holdings
Library   Call Number Additional Info Location Date Modified
EJBM TK5105.H44 1989 Headquarters Library/Washington,DC 01/12/1990
Collation xvii, 302 p. : ill. ; 24 cm.
Notes Includes index. Bibliography: p. 277-282.
PUB Date Free Form c1989.
BIB Level m
LCCN 88032431
ISBN 0131988700
OCLC Time Stamp 19990917111350
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type CAT
OCLC Rec Leader 00795pam 2200253 a 45010