Coffey, S. <br/><br/>
Rodd's Chemistry of Carbon Compounds ( Volume IV - Heterocyclic Compounds - Part K ) 
/ edited by S. Coffey 
 - 2nd ed. 
 -  Elsevier Scientific Publishing Company:  1979. 
 - xxi, 551p. 
<br/><br/><label>ISBN: </label>0444416471 
<br/><br/><label>Dewey Class. No.: </label>547  / COF/R