Jaffe  A.J. Carleton  R.O. <br/><br/>
Occupational mobility in the United States, 1930-1960 

 - New York      King's Crown Press  US 1954     
 - xiv, 105p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Labour><Occupational mobility><United States>
<br/><br/><label>Dewey Class. No.: </label>331.973/JAP