Ganit prakashan:  gaint ki pathyapustak kakasha 7 bhag 1(HIN)/ 
NCERT 
 - New Delhi:  NCERT,  2025. 
 - 199p. 
<br/><br/><label>ISBN: </label>9789357292566 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510 NAT(TB)