Downey, Douglas, Ed. <br/><br/>
New standard encyclopedia, Vol.12: S / 
Downey, Douglas, Ed. 
 -  Standard Education Society, Inc., Chicago,  1968 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General encyclopedic works
<br/><br/><label>Dewey Class. No.: </label>R 030 DOW-N.12