TY  - BOOK
AU  - Shanker, Mahendra
AU  - shanker, Mahendra [et.al] ed. asha rani singal
TI  - Mathematics: textbook for class viii
SN  - 8174502645
U1  - 510 
PY  - 2004///
CY  - New Delhi
PB  - National council of educational research and traning
ER  -