000 00272nam a2200121Ia 4500
008 200701s2002 xx 000 0 eng d
100 _aSARKAR.S.K
245 0 _aELEMENTS OF COMPUTER SCIENCE
250 _a2nd
260 _bS CHAND
_c2002
300 _a374
942 _2ddc
_cGE
999 _c2057
_d2057