Brain bolt and David Hobbs <br/><br/>
A mathematical Dictionary for School 

 - "New Delhi, India"  Foundation Book Pvt.LTd  1998 
 - 160 p. : ill. ; 22 cm 
<br/><br/><label>ISBN: </label>817596152X 
<br/><br/><label>Dewey Class. No.: </label>510.3BOL