Nordskog, John Eric,  1893- <br/><br/>
Social change / 
John Eric Nordskog. 
 - New York :  McGraw-Hill ,  1960. 
 - 423 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social  change.
<br/><br/><label>Dewey Class. No.: </label>301.24082 NOR