Gale Encyclopedia of E-commerce 

 - U. S. A.  Gale Group, Inc.  2000 
 - x, 863 pages ;  28 cm. 
<br/><br/><label>ISBN: </label>0-7876-5660-7 
<br/><br/><label>Dewey Class. No.: </label>R/381.103/G13/2002/V2