000 00319nam a2200133Ia 4500
008 220201s2004 xx 000 0 eng d
082 _a621.381958
_bSAR
100 _aSareen, Pramod
245 0 _aElements of computer science
250 _a4
260 _aDelhi
_bSatya prakashan
_c2004
300 _a440
942 _2ddc
999 _c29003
_d29003