00276nam a2200109Ia 4500008004100000082002100041100001400062245002200076250000900098260004800107300001100155240913s9999||||xx |||||||||||||| ||und||  aGS    547  JAI/O  aM.K..Jain 0aOrganic chemistry  aNULL  bShoban Lal Nagin Chand and Co.aDelhic1991  a1205 p