000 00297nam a2200121 a 4500
082 _a540 YUL
100 1 _aTuli,R.K
245 1 0 _aObjective chemistry :Multiple choice questions and reasoning type questions
260 _aNew Delhi
_bNew Light
300 _a292p
650 _achemistry
942 _cBK
999 _c1239
_d1239