000 00336nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a547
100 _aB.S. Bahl and Arun Bahl
245 2 _aA T.B. of Organic Chemistry
260 _aDELHI
_bS. Chand andCo
300 _a0
650 _aChemistry
942 _cBK
999 _c7456
_d7456