00353nam a2200121Ia 4500008004100000100005300041245003800094260005100132300000900183650001400192942000800206999001700214190216s9999||||xx |||||||||||||| ||und||  a"Ganesh Kn,Krishnan V,Nagarajan M Etc.........." 0aChemistry A Textbook For Class Xi  bNational Council Of Educational Researchc1988  a503p  aChemistry  cREF  c36084d36084