Sen, . <br/><br/>
Premire guide to W.B.C.School service commission examination 2012 : pure science chemistry /  
Sen Sundaram. 
 - /   . 
 - Kolkata :   Teachers Book Concerns ,   2012. 
 - 439p. :   ill.,fig ;   21cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> RS130.00 (pbk) 
<br/><br/><label>Subjects--Index Terms: </label>CHEMISTRY-GUIDE BOOK  
<br/><br/><label>Dewey Class. No.: </label>540.76  / SEN/P