Curwen, H. C. <br/><br/>
An illustrated elementary classification of minerals, rocks and fossils / 
by H. C. Curwen 
 - Oxford :  Pergamon Press,  1965 
 - xi, 183 p. :  ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 6.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy<br/>Petrology
<br/><br/><label>Dewey Class. No.: </label>549