000 00278nam a2200121Ia 4500
008 220104s9999 xx 000 0 und d
041 _aENGLISH
082 _a546
100 _aP.S.Kalsi
245 0 _aOrganic Reactions and their Machanisms
260 _bNew Age
942 _cBK
999 _c187115
_d187115