Clarke, William M. (William Malpas) <br/><br/>
The World's money  how it works 
William M. Clarke and George Pulay 
 - London  George Allen and Unwin  1970 
 - 216 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>0043360319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign exchange