000 00329nam a2200145Ia 4500
008 130410s9999 xx 000 0 und d
100 _aB.K SHARMA
245 _aQUESTION BANK IN CHEMISTRY
250 _a
260 _bKRISHAN PRAKASHAN
_a
_c1994
270 _aMEERUTH
300 _a
650 _aCHEMISTRY
_b
942 _2ddc
_cBK
999 _c3611
_d3611