01022nam a2200229 a 4500 111025r19991997ii a 001 0 eng d 96013531 8173191794 0867207450 DLC DLC DLC BD-KhUET 004.6 20 Hughes, Larry, 1954- Introduction to data communications : a practical approach / Larry Hughes. New Delhi. : Narosa Pub., c1997.[Reprinted 1999] xv, 502 p. : ill. ; 24 cm. + 1computer disk (3 1/2 in.) Includes index. Data transmission systems. 1006 1006 0 0 ddc 0 0 KUETCL KUETCL GEN 2000-06-26 Associate Bussiness Corporation 163.80 0 004.6 HUG 3010021569 2011-10-25 00:00:00 1 2011-10-25 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 2000-06-26 Associate Bussiness Corporation 163.80 0 004.6 HUG 3010021589 2012-04-17 00:00:00 2 2012-04-17 BK