Saxena, P. B. <br/><br/>
Chemistry of polycyclic and heterocylic compounds / 
by Dr. P.B. Saxena 
 - New Delhi :  Discovery Publ.,  2007 
 - 312 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>8183562817 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Polycyclic compounds<br/>Heterocyclic compounds