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

 - 3 
 - NEW DELHI  NEW AGE INTERNATIONAL  1999 
 - vi+494p.,25x16Cms 
<br/><br/><label>ISBN: </label>8122412122 
<br/><br/><label>Dewey Class. No.: </label>547.59 B212