000 00279nam a2200109Ia 4500
008 210324s2006 xx 000 0 und d
041 _aeng
082 _a1.6
100 _aLucas, H.C.
_91591991
245 _aInformation technology
260 _aN. Delhi
_bTata Mcgraw - Hill
_c2006
999 _c1040628
_d1040628