Marshall, Alfred, <br/><br/>
Principles of economics / 
Alfred Marshall. 
 - London :  Macmillan for the Royal Economic Society,  1961. 
 - v. : 
<br/><br/><label>ISBN: </label>EXBLIB2497 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>Dewey Class. No.: </label>330  / Pr,9