Wayner, Peter. <br/><br/>
Digital Cash: Commerce on the Net 

 - 2nd ed. 
 - Boston  A P  1997 
 - xii+359p.,23x18Cms. 
<br/><br/><label>ISBN: </label>0127887725 
<br/><br/><label>Dewey Class. No.: </label>621.3819642 W357