000 00286nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aV K Jain
245 _aO' Level Personal Computer Software
260 _bDelhi:BPB
_c1997
300 _a365p.
650 _aComputer
999 _c4017
_d4017