Williams, Robert S.  1880- <br/><br/>
Principles of metallography / 
Robert S. Williams and Victor O. Homerberg. 
 - 5th ed. 
 - New York :  McGraw-Hill Book Co.,  c1948, 1956 
 - xi, 319 p. :  illus. ;  23 cm. 
<br/><br/>"Journals [on metallography]": p. 281. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metallography.
<br/><br/><label>Dewey Class. No.: </label>669  / WIP 1956