Colvin, Fred Herbert,  1867- <br/><br/>
Grinding practice;  typical machines and methods used in a wide variety of work, 
by Fred H. Colvin and Frank. Stanley. 
 - 3d ed. 
 - New York,  McGraw-Hill,  1950. 
 - viii, 419 p.  illus.  24 cm. 
<br/><br/><label>LCCN: </label>50005356  
<br/><br/><label>Nat. Bib. No.: </label>GB50-1011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grinding and polishing.
<br/><br/><label>LC Class. No.: </label>TJ1280  / .C72 1950 
<br/><br/><label>Dewey Class. No.: </label>621.92