A textbook of three dimensional geometry /
Sthapit, Y. R. Bajracharya, B. S.
A textbook of three dimensional geometry / Y. R. Sthapit and B. S. Bajracharya. - Kathmandu : Sukunda Pustak, 2068BS. - 167 p.
516 / STH 2068
A textbook of three dimensional geometry / Y. R. Sthapit and B. S. Bajracharya. - Kathmandu : Sukunda Pustak, 2068BS. - 167 p.
516 / STH 2068