000 00407nam a2200145Ia 4500
008 130629s9999 xx 000 0 und d
082 _a540 SAX-O
100 _aSaxena,Ritcha;Saxena,Ved Prakash
245 _aObjective Type And Short Answer Type Questions In Chemistry
260 _bYoung Man
_c1990
_aDelhi
300 _a431
650 _aChemistry
650 _aChemistry & Allied Sciences
942 _cBK
999 _c21214
_d21214