Epstein E J <br/><br/>
Diamond invention 
Epstein E J 
 - London  Hutchinson         1982 
 - 270p.  cm. 
<br/><br/><label>Standard No.: </label>134,583 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X8(H191), M2