Kostov, Ivan. <br/><br/>
Mineralogy / 
Ivan Kostov ; author's translation edited by Peter G. Embrey and James Phemister. 
 - Edinburgh :  Oliver and Boyd,  1968. 
 - 587 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy.