000 00652nam a22001697a 4500
003 SGT
020 _a9781259064753
082 _a004.6, FOR
100 _aFOROUZAN BEHORUZ
245 _aDATA COMMUNICATIONS AND NETWORKING
250 _a4th
260 _aNEW DELHI
_bTMH
_c2013
300 _a1226
650 _aDATA COMMUNICATIONS AND NETWORKING
653 _aNETWORK MODELS,PHYSICAL LAYER , INTRODUCTION TO PHYSICAL LAYER, DIGITAL TRANSMISSION ,ANALOG TRANSMISSION, BANDWIDTH UTILIZATION: MULTIPLEXING AND SPREADING, TRANSMISSION MEDIA, SWITCHING, DATA LINK LAYER, INTRODUCTION TO DATA-LINK LAYER, ERROR DETECTION AND CORRECTION
942 _2ddc
_cBK
999 _c8818
_d8818