Wright, Coulsen Charles,  1894- <br/><br/>
The resistance of anthracite to mechanical and thermal shock 
[by] C. C. Wright, L. L. Newman [and] A. W. Gauger. 
 - State College, Pa.,  The Pennsylvania State College, School of Mineral Industries,  1941. 
 - 27 p.  illus., tables, diagrs.  23 cm. 
 - Pennsylvania State College.  Mineral Industries Experiment Station. Bulletin 31 The Pennsylvania State College Bulletin,  vol. 35, no. 33, June 5, 1941 .
<br/><br/> 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. 
<br/><br/><label>LCCN: </label>gs 42000004  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anthracite coal.<br/>Coal--Testing.<br/>Water-gas.
<br/><br/><label>LC Class. No.: </label>TP325  / .W83 
<br/><br/><label>Dewey Class. No.: </label>662.6