Gregory, Thomas C, Ed. <br/><br/>
Uses and applications of chemicals and related materials: A guide to the current industrial uses: Potential application and sales possibilities of 5167 products / 
Gregory, Thomas C, Ed. 
 -  Reinhold Publishing Corporation, New York,  1939 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial chemicals
<br/><br/><label>Dewey Class. No.: </label>661 GRE-U