Fairchild, Fred Rogers <br/><br/>
Understanding our free economy / 
Fred Rogers Fairchild and Thomas J. Shelly 
 - 3rd ed. 
 - Princeton :  D. Van Nostrand,  1962 
 - 589 p. :  ill. charts ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 5.40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Supply and demand
<br/><br/><label>Dewey Class. No.: </label>330