000 00468nam a2200169Ia 4500
008 230911s9999||||xx |||||||||||||| ||und||
020 _a9788120328464
082 _a004.6 GUP/DAT
100 _aGupta, Prakash C
245 0 _aData communications and computer networks
250 _a-
260 _aNew Delhi
_bPrentice Hall of India Private limited
_c2009
300 _a260
650 _aCOMPUTER SCIENCE AND ENGINEERING
700 _aGupta, Prakash C
942 _cBK
999 _c3643
_d3643