00346nam a2200133Ia 4500008004100000041001200041082001600053100001500069245005900084260003500143300000800178650001400186700001200200221030s9999    xx            000 0 und d  aEnglish  a105.23bBah  aB. S. Bahl 0aText Book of Organic Chemistrycby B. S. Bahl, A. Bahl  bS.Chand & Co.aNew Delhic1990  a780  aChemistry  aA. Bahl