Copper-bearing steels for structural purposes 

 - London :  Copper Development Association,  1961. 
 - 30 p. :  ill. ;  22 cm. 
 - C.D.A. publication ;  no. 61. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper steel.<br/>Steel, structual
<br/><br/><label>Dewey Class. No.: </label>P 669.3 C664