00429nam a2200157Ia 4500003000400000005001700004008004100021020001800062040000900080082001500089100001800104245008500122250001200207260004200219300001000261OSt20200812131735.0190216s9999||||xx |||||||||||||| ||und||  a9788126510467  coclc  a547bMAR/A  aMarch, Jerry  0aAdvanced Organic Chemistry :bReactions, Mechanisms and Structure /cJerry March  a4th Ed.  bJohn Wiley & Sons,aNew Delhi:c2005.  a1495p