00347nam a2200121 a 450000500170000002000150001708200180003210000190005024500500006926000310011930000250015050000500017520251203090951.0  a0471101613  a547.2028bWAR  aWarren, Stuart  aOrganic synthesis: the disconnection approach  aNew YorkbJohn Wileyc1987  axii,391p.c22cm.bPB  aincludes bibliographical references and index