Kreps, Juanita M. et al.  <br/><br/>
Employment, Income, and Retirement Problems of the Aged 
By Juanita M. Kreps et al. 
 -  Duke University Press  1963 
 - viii, 240 pages, 23 cm. 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>0-8223-0102-4 
<br/><br/><label>Dewey Class. No.: </label>331.3 K88