00472nam a2200181 a 450000500170000002000150001708200170003210000180004924500290006725000110009626000300010730000170013769000220015496400250017699700120020199900150021395200620022820251203090449.0  a0713523654  a547,bD, nor  aNorman, R.O.C  aModern organic chemistry  a4th ed  aLoNew DelhionbELBSc1983  ax,396p, 25cm  aOrganic chemistry  bEngc100de010fg_  a20372 W  c8521d8521  02104070aPUbPUd1998-04-08l0o547, D, norp20372yBK