000 00335nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
082 _a JAI
100 _aJain, V.K
245 0 _aInformation Technology
260 _aNEW DELHI
260 _bBPB PUBLICATIONS
260 _c1997
300 _a450
650 _aInformation Technology
999 _c159552
_d159552