International Society of Heterocyclic Chemistry <br/><br/>
7th International congress of heterocyclic chemistry, August 12-17, 1999, University of South Florida, Florida, USA 

 - Florida  1979 
 - xxvi, 271p. p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heterocyclic chemistry
<br/><br/><label>Dewey Class. No.: </label>547.59  / ISH