Sylvin, Morris <br/><br/>
Heterocyclic compounds 

 - Delhi  IVY Publishing House  2006 
 - 93p. 
<br/><br/><label>ISBN: </label> RS 250.00 
<br/><br/><label>Source: </label> RS 250.00 
<br/><br/><label>Dewey Class. No.: </label>547.59 SYL