DaVanzo, Julie, <br/><br/>
U.S. internal migration : who moves and why? / 
Julie DaVanzo   
 - iv, 14 pages ;  28 cm. 
 - The Rand paper series;  P-6133 .
 - The Rand paper series;  P-6133  .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Migration, Internal--United States  <br/>Labor supply--United States