Symposium on speed of testing non-metallic materials; 

 - Philadelphia  [1956] 
 - 86 p.  illus.  23 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Nonmetallic materials--Testing.
<br/><br/><label>Dewey Class. No.: </label>620.110287  / AME