000 00312nam a2200121Ia 4500
008 220601s2006 xx 000 0 eng d
100 _aKASERA SUMIT.
245 2 _aA T M NETWORKS
250 _a2nd Ed.
260 _c2006
_aNew Delhi
_bTata Mcgraw Hill Education Private Limited
300 _a466
942 _2ddc
_cBTECH
999 _c422
_d422