EDWARDS ,C/ WARD ,J./ BYTHEWAY,A.. <br/><br/>
ESSENCE OF INFORMATION SYSTEM  Textual Documents 

 - NEW DELHI  PRENTICE HALL OF INDIA  2003 
 - 211 
<br/><br/><label>ISBN: </label>81-203-1056-X   
<br/><br/><label>Dewey Class. No.: </label>658.4038  / EDW/WAR/