Frisch Ragnar <br/><br/>
Memorandum. 

 - OSLO  Economics and statistics university oslo     1952 
 - 52p.  cm. 
<br/><br/><label>Standard No.: </label>172406 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X:(B28).N52, J2"