Boucke O Fred <br/><br/>
Principles of economics 

 -  1925 
<br/><br/><label>Standard No.: </label>126,602 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X, F5.2