00290nam a2200109Ia 4500008004100000082002100041100001500062245004100077250001100118260004300129300000800172240913s9999||||xx |||||||||||||| ||und||  a547.122 3  NAS/S  aD Nasipuri 0aStereo chemsitry of Organic compunds  a2nd ed  bNew Age InternationalaNew Delhic2008  a564