Chadwick, Leslie <br/><br/>
The Essence of information systems 
Chris Edwards, John Ward and; Andy Bytheway. 
 - 2nd ed. 
 - New Delhi  Prentice Hall India  [n.d.] 
 - x, 211p., 22cm 
 - (Prentice Hall of essence of management series) .
<br/><br/><label>ISBN: </label>81-203-1056-x. 
<br/><br/><label>Dewey Class. No.: </label>658.4038011  / E33E