National Council of Educational Research and Training (NCERT <br/><br/>
Ganit: kaksha 7 ke liye pathyepustak (HIN) 

 - New Delhi  NCERT  2017 
 - 330p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics- Textbook- NCERT
<br/><br/><label>Dewey Class. No.: </label>510 NAT (TB-HIN)