Lange, Oscar Richard,  1904-1965. <br/><br/>
Price flexibility and employment / 
by Oscar Lange. 
 - Bloomington, Ind. :  The Principia Press, inc.,  1944. 
 - ix p., 1 l., 114 p. :  diagrs. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prices.
<br/><br/><label>Dewey Class. No.: </label>338.5 LAN