00414pam a2200145a 44500 230405s2004 xxu||||| |||| 00| 0 eng d ENG T. VISHWANATHAN TELECOMMUNICATION SWICHING SYSTEMS AND NETWOEKS NEW DELHI PRENTICE HALL OF INDIA PVT,LTD, M-97,CONNAUGHT CIRCUS, N.DELHI 110001 2004 565p. RS.250 EJ 1121 779502 779502 0 0 0 0 C ITK ITK 29/B 2013-04-27 0 621.38153/VIS ITK-3532 2023-07-26 00:00:00 2023-07-26 BK 0 0 0 0 C ITK ITK 29/B 2013-04-27 0 621.38153/VIS ITK-3531 2023-07-26 00:00:00 2023-07-26 BK 0 0 0 0 C ITK ITK 29/B 2013-04-27 0 621.38153/VIS ITK-3530 2023-07-26 00:00:00 2023-07-26 BK 0 0 0 0 C ITK ITK 29/B 2013-04-27 0 621.38153/VIS ITK-3529 2023-07-26 00:00:00 2023-07-26 BK 0 0 0 0 C ITK ITK 29/B 2013-04-27 0 621.38153/VIS ITK-3528 2023-07-26 00:00:00 2023-07-26 BK 0 0 0 0 C ITK ITK 29/B 2013-04-27 0 621.38153/VIS ITK-3527 2023-07-26 00:00:00 2023-07-26 BK 0 0 0 0 C ITK ITK 29/B 2013-04-27 0 621.38153/VIS ITK-3526 2023-07-26 00:00:00 2023-07-26 BK 0 0 0 0 C ITK ITK 29/B 2013-04-27 0 621.38153/VIS ITK-3525 2023-07-26 00:00:00 2023-07-26 BK