Ramanathan, A. Lakumanan, P. Chidambaram, T. <br/><br/>
+2 GUIDE BIOLOGY. 

 - 1st Ed. 
 - Chennai :  Sura College of Competition,  2007. 
 - 732 p. 
<br/><br/><label>ISBN: </label>9788184490459 
<br/><br/><label>Dewey Class. No.: </label>574  / RAM