TY  - BOOK
AU  - National Council of Educational Research and Training (NCERT
TI  - Ganit: kaksha 7 ke liye pathyepustak (HIN)
U1  - 510 NAT (TB-HIN) 
PY  - 2017///
CY  - New Delhi
PB  - NCERT
KW  - Mathematics- Textbook- NCERT
ER  -