Higher trigonometry
Das, B.C
Higher trigonometry / B.C. Das and B.N. Mukherjee. – 19th ed.. – Calcutta : U.N. Dhur & Sons.
xvi, 283 p.
516.24 / DAS\H
BB00340
BB00341
Higher trigonometry / B.C. Das and B.N. Mukherjee. – 19th ed.. – Calcutta : U.N. Dhur & Sons.
xvi, 283 p.
- ISBN : Rs. 11.00 .
- Trigonometry
- Mathematics .
516.24 / DAS\H
BB00340
BB00341