Young, Roland S  <br/><br/>
Cobalt 

 - New York:   Reinhold Publishing Corporation,   1948 
 - viii, 181p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Subjects--Index Terms: </label>Cobalt 
<br/><br/><label>Universal Decimal Class. No.: </label>669.25  / H8