00493nam a2200181Ia 4500008004100000020001800041082001600059100002100075245003200096250000600128260004500134300000800179650003400187650001800221653002200239653002300261700002700284170901s2011    xx            000 0 und d  a9788184871159  a547.2bA25O  aAhluwalia, V. K. 0aOrganic Reaction Mechanisms  a4  aNew DelhibNarosa Publishing Housec2011  a749  aChemistry and allied sciences  aPure Sciences  aOrganic chemistry  aReaction mechanism  aParashar, Rakesh Kumar