Edwards,chris <br/><br/>
Essence of information systems 

 - New Delhi, 1995 
 - v, 177p 
<br/><br/><label>ISBN: </label>81-203-0910-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Systems
<br/><br/><label>Dewey Class. No.: </label>1.5  / EDW.E