Leon, Alexis <br/><br/>
Introduction to information systems 

 - Noida  Tata McGraw Hill  2004 
 - 462 
<br/><br/><label>ISBN: </label>9788182090101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMATION SYSTEMS
<br/><br/><label>Dewey Class. No.: </label>004.21 LEO/I