Gupta, R. R <br/><br/>
Heterocyclic chemistry 
R.R.Gupta, M.Kumar and V.Gupta 
 - Berlin  Springer  2009 
 - 638 p 
<br/><br/><label>ISBN: </label>9788181282217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>547.5 GUP