Ryan, William, <br/><br/>
Properties of ceramic raw materials 
W. Ryan. 
 - 2d ed 
 - Oxford ;  New York :  Pergamon Press,  1978. 
 - 111 p.  20 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>D
<br/><br/><label>Dewey Class. No.: </label>666.028  / RYA