000 00321nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a540
100 _aBhal and Sharma
245 0 _aElementary Chemistry
260 _aDELHI
_bS. Chand andCo
300 _a0
650 _aChemistry
942 _cBK
999 _c9139
_d9139