000 00297nam a2200133Ia 4500
100 _aPraveen Gupta
020 _a81-85771-66-9
654 _aComputer Science
942 _cBK
245 _aInformation technology
260 _aABD publ., Jaipur
_c2003
082 _a001.64 Gup
300 _axi,237p
999 _c41850
_d41850