NATIONAL COUNCIL OF EDUCATIONAL RESEARCH & TRAINING <br/><br/>
Mathematics: a textbook for secondary schools. P.1 

 - ND  NCERT  1975 
 - xvii,368  PB 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510 NATM