TY  - BOOK
AU  - Bajracharya, B. C.
TI  - Quantitative techniques in economics : a text book for class XI
U1  - 519.5 
PY  - 2069///
CY  - Kathmandu
PB  - M. K. Publishers and Distributors 
KW  - Statistics
KW  - Economics
KW  - Economics--Mathematical models
ER  -