Gentry, Donald W.
Mine investment analysis / by Donald W. Gentry, Thomas J. O'Neil. - New York : Society of Mining Engineers of American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc., c1984. - vii, 502 p.
0895204290
90024168
Mineral industries--Taxation.
Mineral industries--Economic aspects.
Mining engineering--Economic aspects.
Mine investment analysis / by Donald W. Gentry, Thomas J. O'Neil. - New York : Society of Mining Engineers of American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc., c1984. - vii, 502 p.
0895204290
90024168
Mineral industries--Taxation.
Mineral industries--Economic aspects.
Mining engineering--Economic aspects.