000 00290nam a2200121Ia 4500
008 201005s9999 xx 000 0 und d
082 _a004
100 _aKumar, D
245 0 _aQuestion and Answer on Computers
260 _aNew Delhi
_bBPB Publication
_c1994
300 _a409
942 _cBK
999 _c35636
_d35636