KOCHA, Jurgen <br/><br/>
WHITE COLLAR WORKERS IN AMERICA 1890-1940: A SOCIAL-POLITICAL HISTORY IN INTERNATIONAL PERSPECTIVE 

 - LONDON  Sage Publications, London   1980 
<br/><br/><label>ISBN: </label>0 8039 9844 9 
<br/><br/><label>Dewey Class. No.: </label>301.444 509 73  / KOC/WH