Bansal, Raj K.. <br/><br/>
Heterocyclic chemistry /  
by Raj K. Bansal. 
 - 3rd ed /  
 - New Delhi :   New Age International Publishers ,   1999 
 - 494p :  
<br/><br/><label>ISBN: </label>81-224-1212-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heterocyclic chemistry
<br/><br/><label>Dewey Class. No.: </label>E9  / N9;5