Shryock, Henry S. <br/><br/>
Population Mobility within the United States 

 - Chicago :   Community and Family Study Center,   1964. 
 - x, 470 p. :   il. ;   20 cm. 
 - Chicago. University. Departament of geography. Research paper ;   3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>POBLACION