Schotz, S.P. <br/><br/>
Synthetic rubber 

 - New York  Van Nostrand Company  1926 
 -  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CAUCHO SINTETICO
<br/><br/><label>Universal Decimal Class. No.: </label>678.7/S31