TY  - BOOK
AU  - Maharjan, Hira Bahadur
AU  - Poudel,Lekhanath
AU  - Upadhyaya, Hari Narayan
AU  - C. Stone
TI  - New optional mathematics (grade ix)
SN  - 9789937517126
U1  - 510/M277n 
PY  - 2008///
CY  - Kathmandu
PB  - Paluwa Prakashan
KW  - Mathematics
ER  -