00369nam a2200121   4500245005300000100002100053260005900074300002400133490002900157020001500186082001900201650002700220  aAromatic heterocyclic chemistrycDavid T. Davies  aDavies, David T.  aOxfordbOxford University Pressc1994 [reprinted 1994]  a[4], 88p.; 24 cm.--  aOxford chemistry primers  a0198556608  aCBb547.59 DAV  aHeterocyclic chemistry