00359nam a2200133Ia 4500008004100000020001700041041001200058082001100070100001600081245007100097260003500168300000800203650001400211221030s9999    xx            000 0 und d  a978813171107  aEnglish  a105.23  aM. S. Singh 0aAdvanced Organic Chemistry - Reactions & Mechanismcby M. S. Singh  bPearson EdcuationaDelhic2008  a513  aChemistry