Rufener, L. A.    <br/><br/>
Principles of economics.  
L. A. Rufener. 
 - 
 - Boston.   Mifflin.   1930 
 - xix,842p. 
<br/><br/>Includes index and Bibliography and Glossary  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.  Economics. 
<br/><br/><label>Dewey Class. No.: </label>330.1/RUP