Wilson, Ethel. <br/><br/>
Oiling the earth,  a Century of progress play; in four episodes, 
by Ethel Wilson. 
 - Wilmington, Del.,  The Star publishing co.  [c1934] 
 - 14 p.  19 cm. 
<br/><br/><label>LCCN: </label>ca 34000794  
<br/><br/><label>LC Class. No.: </label>PS3545.I6256  / O4 1934 
<br/><br/><label>Dewey Class. No.: </label>812.5