TY  - BOOK
AU  - Singh, M.B. 
AU  - Bajracharya, B.C.
TI  - A text book of vector analysis
U1  - 515.63Si643t 23rd. ed. 
PY  - 2062///
CY  - Nepal
PB  - Sukund Pustak Bhawan: 
KW  - Vector analysis
ER  -