00313nam a2200121Ia 4500008004100000041001200041082001600053100001700069245004700086260003600133300000800169650001400177221030s9999    xx            000 0 und d  aEnglish  a105.23bKud  aH. K. Kudyar 0aAB Chemistry Learning Objectives Class XII  bNarendera Pub.aNew Delhic1992  a466  aChemistry