TY  - BOOK
AU  - Subedi, Kumar.
AU  - Pariyar, Shankar.
AU  - Sapkota, Om Prakash.
TI  - Contemporary mathematics
U1  - 510 
CY  - Kathmandu
PB  - Pinnacle pub,.
KW  - Alegbra
KW  - Mathematics
KW  - Trigonometry
ER  -