Kehl, George L. <br/><br/>
The principles of metallographic laboratory practice. 

 - 3rd ed. 
 - New York :  McGraw-Hill,  1949. 
 - Metallurgy and metallurgical engineering series .
<br/><br/><label>ISBN: </label>07033479X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cristalografía
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>620.18