Blum, William <br/><br/>
Principles of electroplating and electroforming  (electrotyping) 
by William Blum and George H. Hogaboom. 
 - 3d ed. 
 - New York  McGraw-Hill  1949. 
 - xv, 455 p.  illus.  24 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>49050354  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electroplating.<br/>Electrotyping.
<br/><br/><label>LC Class. No.: </label>TS670  / .B65 1949 
<br/><br/><label>Dewey Class. No.: </label>671