Copper and its alloys in engineering and technology. 

 - 2nd impression, rev. 
 - London :  Copper Development Association,  1949. 
 - 92 p. :  ill. ;  22 cm. 
 - Its C.D.A ;  no.43 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper.<br/>Copper alloys.
<br/><br/><label>Dewey Class. No.: </label>P 669.3 C661