Coal Age Operating Handbook of Underground Mining /
Coal Age Operating Handbook of Underground Mining /
Edt. by N.P. Chironis.
- New York : McGraw-Hill, Inc., 1977.
- vol.
Includes Index.
vol. 1 ( 1977, 410 p.) vol. 2 ( 1978, 442 p.)
07-011457-9
Mining Engineering
Includes Index.
vol. 1 ( 1977, 410 p.) vol. 2 ( 1978, 442 p.)
07-011457-9
Mining Engineering