00287nam a2200121Ia 4500008004100000100001300041245002900054260003700083300000900120650001400129942000700143999001500150190216s9999||||xx |||||||||||||| ||und||  aJain.M.K 0aModern Organic Chemistry  bShoban Lal Nagin Chand&Comc1986  a1103  aChemistry  cBK  c2707d2707