Einzig, Paul. <br/><br/>
Leads and lags:  the main cause of devaluation/ 
Paul Einzig. 
 - London :  St. Martin's P,  1968. 
 - xi, 169 p. ;  23 cm. 
<br/><br/>Includes bliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign exchange.<br/>Foreign exchange problem.