TY  - BOOK
AU  - Tandanand,Sathit
AU  - Thill,Richard E.
TI  - Mechanical behavior of coal measure rocks: elastic-inelastic behavior 
T2  - Report of investigations
AV  - TN23TN288 .U43 no. 9109
U1  - 622 s622/.8�19 
PY  - 1987///
CY  - Pittsburgh, Pa.
PB  - U.S. Dept. of the Interior, Bureau of Mines
KW  - Rock mechanics
KW  - Ground control (Mining)
ER  -