BANSAL, R.K. <br/><br/>
HETEROCYCLIC CHEMISTRY 

 - 4 
 - NEW DELHI  NEW AGE INTERNATIONAL  2005 
 - x+561p.,24x18Cms. 
<br/><br/><label>ISBN: </label>81-224-1706-X 
<br/><br/><label>Dewey Class. No.: </label>547.59 B212