Turban, Efraim <br/><br/>
Electronic Commerce A managerial Perspective 

 - 5th ed. 
 - Delhi :  Addison Wesley Longman (sigapore)  c2000 
 - xxxii, 520 p. :  ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>8178083620 
<br/><br/><label>Dewey Class. No.: </label>381.142  / T931e 2000