Sen,  . <br/><br/>
Brilliant Guide to W B Central School Service Commission Examinition 2008 : Pure science, Physics and Mathematics(pass) /  
NULL. 
 - 6th ed /   . 
 - Kolkata :   Benu Prakashani ,   2008. 
 - NULL :   illus. ;   NULL .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> RS150.00 (Pb)