West Bengal, Board of Secondary Education <br/><br/>
Mathematics class IX: arithmetic, algebra, geometry & mensuration 

 - 3rd. ed. 
 - Kolkata  West Bengal Board of Secondary Education  2011 
 - 211p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Textbook - West Bengal
<br/><br/><label>Dewey Class. No.: </label>510 WES(TB)