DaVanzo, Julie. <br/><br/>
Microeconomic approaches to studying migration decisions / 
Julie Davanzo. 
 - California :  Rand Corporation,  1980. 
 - iii, 56 p. ;  28cm. 
 - A Rand note ;  N-1201-NICHD. .
 - A Rand note ;  N-1201-NICHD. .
<br/><br/><label>ISBN: </label> Hadiah