Allen, Clark Lee. <br/><br/>
Elementary mathematics of price theory / 
Clark Lee Allen. 
 - xv, 155 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>62009812  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prices.
<br/><br/><label>LC Class. No.: </label>HB221  / .A4 
<br/><br/><label>Dewey Class. No.: </label>510  / A425