National Council of Eduactional research and Training <br/><br/>
Mathematics for middle schools book II part II: a textbook for class VII 

 - New Delhi  NCERT  1978 
 - part II (xix, 215-39 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Textbook - NCERT
<br/><br/><label>Dewey Class. No.: </label>510 NAT(TB)