00334nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001600084245002500100250000800125260003300133300000800166650001400174221030s9999    xx            000 0 und d  a8185015805  aEnglish  a105.23bMoh  aB. H. Mohan 0aUniversity Chemistry  a3rd  bNarosa Pub.aNew Delhic1997  a896  aChemistry