00385nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001500084245006400099260003500163300001000198650001400208700001700222221030s9999    xx            000 0 und d  a8170146143  aEnglish  a105.23bSon  aP. L. Soni 0aText Book of Organic Chemistrycby P. L. Soni, H. M. Chawla  bS. Chand & CoaNew Delhic1999  a3.390  aChemistry  aH. M. Chawla