"HEWAVISENTI, LAKSHMI" <br/><br/>
SHAPES AND SOLIDS 

 - SINGAPORE  ,ALADDIN BOOKS LTD  1995 
 - 32 
<br/><br/><label>ISBN: </label>888728091008F 
<br/><br/><label>Dewey Class. No.: </label>510  / T-640