Williams, Robert Seaton  1880, <br/><br/>
Principles of metallography / 
By r. s. Williams and v. o. homerberg. 
 - 5 
 - 319 páginas 
 - Metallurgy and metallurgical engineering series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metalografía
<br/><br/><label>LC Class. No.: </label>TN690  / W5