Worrall, W. E. <br/><br/>
Clays and ceramic raw materials 
W. E. Worrall 
 - London  Applied Science Publishers Ltd  1975 
 - v,203p.  ill.  22cm. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ceramic materials<br/>Clay
<br/><br/><label>LC Class. No.: </label>TP811.W6