Intermediate trigonometry
Das, B.C
Intermediate trigonometry / B.C. Das and B.N. Mukherjee. – 29th ed. – Calcutta : U.N. Dhur & Sons.
various pages
516.24 / DAS\H
BB00343
Intermediate trigonometry / B.C. Das and B.N. Mukherjee. – 29th ed. – Calcutta : U.N. Dhur & Sons.
various pages
- ISBN : Rs. 6.50 .
- Trigonometry
- Mathematics .
516.24 / DAS\H
BB00343