000 00326nam a2200133Ia 4500
005 20260413100425.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aChoudhury ,D Roy
245 0 _aNetworks &Systems
260 _bNew Delhi, N. Age International (p) Ltd.
_c1997
300 _a926
942 _cDB
999 _c777
_d777