Cox, Keith Gordon <br/><br/>
An introduction to the practical study of crystals, minerals, and rocks / 
K.G. Cox, N.B. Price, and B. Harte. 
 - Revised 1st ed. 
 - London ;  New York :  McGraw-Hill,  1974. 
 - vii, 245 p., 1 fold. leaf :  ill. (incl. 1 col.) ;  22 cm. 
 - 552 .
<br/><br/> Cover title: The practical study of crystals, minerals, and rocks.  Includes index. 
<br/><br/><label>ISBN: </label>0-07-084035-0 
<br/><br/><label>Nat. Bib. No.: </label>GB74-24037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy.<br/>Petrology.<br/>Crystallography.
<br/><br/><label>Dewey Class. No.: </label>552