00387nam a2200145Ia 4500008004100000041001200041082001600053100001700069245006900086250000800155260003700163300000900200650001400209700001800223221030s9999    xx            000 0 und d  aEnglish  a105.23bTew  aK. S. Tewari 2aA Text Book of Organic Chemistrycby K. S. Tewari, N. K. Vishnoi  a2nd  bVikas Pub.HouseaNew Delhic2000  a1308  aChemistry  aN. K. Vishnoi