000 00448nam a22001817a 4500
003 OSt
005 20221028115419.0
008 220610b ||||| |||| 00| 0 eng d
022 _29788120329690
040 _cAGGW3
100 _aSingh,Brijendra
245 _aData communicatios and Computer Networks
_hEnglish
250 _a2nd
260 _aNew Delhi
_bPHI Learning (P) Ltd
_c2009
300 _a357
600 _aComputer
942 _2ddc
_cREF
999 _c21952
_d21952