00354nam a2200133Ia 4500008004100000100005400041245002800095250001200123260003100135300000800166650002400174942000700198999001500205190216s9999||||xx |||||||||||||| ||und||  aSubhash Chandra Rastogi And Satish Kumar Agarwala 0aReactions And Mechanism  a6th Ed.  bPragathi   Prakashanc1967  a250  aChemistry-Chemistry  cBK  c2244d2244