000 00299nam a2200121Ia 4500
008 220601s2002 xx 000 0 eng d
100 _aJAIN,M.
245 0 _aDATA COMMUNICATION AND NETWORKING
250 _a1st Ed.
260 _c2002
_aNew Delhi
_bBPB PUBLICATIONS
300 _a370
942 _2ddc
_cBTECH
999 _c372
_d372