Goldstein, Sidney <br/><br/>
Patterns of mobility, 1910-1950: the Norristown study 
by Sidney Goldstein 
 - Philadelphia  University of Philadelphia Press  1958 
 - 254p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Norristown (Pa.) --Population<br/>Occupational mobility --Case studies<br/>Migration, Internal --United States --Case studies
<br/><br/><label>Dewey Class. No.: </label>B122x748 G577