TY  - BOOK
AU  - Wright,Coulsen Charles
AU  - Newman,Louis Leon
AU  - Gauger,Alfred William
TI  - The resistance of anthracite to mechanical and thermal shock
T2  - Pennsylvania State College.  Mineral Industries Experiment Station. Bulletin 31
AV  - TP325 .W83
U1  - 662.6 
PY  - 1941///
CY  - State College, Pa.
PB  - The Pennsylvania State College, School of Mineral Industries
KW  - Anthracite coal
KW  - Coal
KW  - Testing
KW  - Water-gas
N1  - On cover:  This research program was sponsored jointly by the commonwealth of Pennsylvania and the Anthracite Institute and carried out under the supervision of the state Department of Mines
ER  -