CDA <br/><br/>
Copper in instrumentation. 
CDA 
 - Radlett, Herts :  Copper development association  1955. 
 - 152 p.  ill.  24 cm 
 - Its C. D. A. publication .
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper.<br/>MCE<br/>Physical instruments.
<br/><br/><label>Dewey Class. No.: </label>669.3  / COP