Grubel, Herbert G. <br/><br/>
The international monetary system :  efficiency and practical alternative / 
Herbert G. Grubel 
 - Rev ed. 
 - Harmondsworth :  Penguin Books,  1972 
 - 227 p. ;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Money<br/>Monetary policy