Mathematics text book for class X 
NATIONAL COUNCIL OF EDUCATION RESEARCH AND TRAINING 
 - First edition 
 - NewDelhi  [publisher not identified]  2015 
 - v,364 
<br/><br/><label>ISBN: </label>8174506349 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510 NCERT