Katritzky, Alan R. <br/><br/>
Handbook of Heterocyclic Chemistry / 
Katritzky, Alan R. 
 - 3rd ed. 
 - 1004p. 
<br/><br/><label>ISBN: </label>9780080958439 
<br/><br/><label>Dewey Class. No.: </label>547.59