4
-
Coal Mining and Management Vol. I - IV 1 x 3250 ₹ -
Koyla Khanan (Obj) Hindi 1 x 260 ₹ -
Enviromental Engg. And Safety 1 x 350 ₹
-
Coal Mining Practice 1 x 3000 ₹
- Subtotal: ₹6,860.00
