Bansal, Raj K <br/><br/>
Heterocyclic chemistry 
by Raj K Bansal 
 - 5th ed 
 - New Delhi  New Age International  2011 
 - x, 561p 
<br/><br/><label>ISBN: </label>9788122431438 
<br/><br/><label>Dewey Class. No.: </label>547.59 BAN