Woytinsky, Wladimer S.,  1885-1960. <br/><br/>
Principles of cost estimates in unemployment insurance, 
by W. S. Woytinsky. Federal Security Agency, Social Security Administration, Bureau of Employment Security. 
 - [Washington,  U.S. Govt. Print. Off.,  1948] 
 - xii, 174 p.  23 cm. 
<br/><br/> Cover title. 
<br/><br/><label>LCCN: </label>ss 48000009  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unemployment insurance--United States.<br/>Labor supply--United States.
<br/><br/><label>LC Class. No.: </label>HD7096.U5  / W68 
<br/><br/><label>Dewey Class. No.: </label>331.25444