00354nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001800084245005900102260003700161300000800198650001400206221030s9999    xx            000 0 und d  a0706999630  aEnglish  a105.23bVis  aN. K. Vishnoi 0aAdvanced Practical Organic Chemistrycby N. K. Vishnoi  bVikas Pub HouseaNew Delhic1999  a522  aChemistry