Pyroxenes   
ed. by Charles T. Prewitt. 
 - Washington, D.C.  MSA  1980 
 - x, 225p 
 - Reviews in Minerology  7 .
<br/><br/><label>ISBN: </label>0939950073 
<br/><br/><label>Dewey Class. No.: </label>549.66  / N80