Facts and figures:   For the chemical process industries 
/ American Chemical Society 
 - Washington:   American Chemical Society,   1952 
<br/><br/> Vol. 44; 1255p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Subjects--Index Terms: </label>Industries 
<br/><br/><label>Universal Decimal Class. No.: </label>66.01(041)  / J2