Alter, Steven <br/><br/>
Information systems  Foundation of E-business 

 - 4th ed. 
 - New Delhi  Pearson Education  2002-R2009 
 - 615p.  PB  24cm. 
<br/><br/><label>ISBN: </label>9788177587784 
<br/><br/><label>Dewey Class. No.: </label>658.840285  / ALT