Humphrey, David B. <br/><br/>
Payment systems: principles, practice, and improvements 
by David B. Humphrey 
 - Washington, D.C.  World Bank  1995 
 - 104p. 
 - World Bank technical paper no. 260 .
<br/><br/><label>ISBN: </label>0821331116 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic Funds Transfers - International Cooperation<br/>Payment - Data Processing<br/>Clearing - Uses (Banking) Data Processing<br/>Banks and Banking, International - Communication Systems
<br/><br/><label>Dewey Class. No.: </label>T42 H884