Edwards, Chris. <br/><br/>
The essence of information systems  [Books]. 
Chris Edwards, John Ward and Andy Bytheway. 
 - New York  Prentice Hall  1991 
 - Pages: 179 
 - Essence of management series. .
<br/><br/><label>ISBN: </label>0132847469  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Information resources management
<br/><br/><label>Dewey Class. No.: </label>T/58.64  / EDW