000 00305nam a2200121Ia 4500
008 220505s2000 xx 000 0 und d
041 _aeng
082 _a004/JAI
100 _aJain, V.K.
_9668097
245 _aO' level
260 _aNew Delhi
_bBPB Publications
_c2000
650 _aCOMPUTER SCIENCE
_9668098
999 _c461832
_d461832