Theses in the social sciences    An international analytical catalogue of unpublished doctorate theses 1940-1950 

 -  1950 
<br/><br/><label>Standard No.: </label>26828 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>98(Y)aN5, J2 (BB)