Mechanical behavior of coal measure rocks : elastic-inelastic behavior /
by Sathit Tandanand and Richard E. Thill.
- Pittsburgh, Pa. : U.S. Dept. of the Interior, Bureau of Mines, c1987.
- 27 p. : ill.
- Report of investigations ; 9109 .
- Report of investigations (United States. Bureau of Mines) ; 9109. .