Copper for radiant heating  
/ CDA  
 - London:   Copper Development Association,   1961 
 - 78p.   Maps  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology 
<br/><br/><label>Subjects--Index Terms: </label>Copper tubes  
<br/><br/><label>Universal Decimal Class. No.: </label>669.3:536.33   / K1