Campbell, Bonita J. <br/><br/>
Understanding information systems  : foundations for control 

 - New Delhi  ; Prentice Hall Of India  , 1979 
 - xviii,153p. 
<br/><br/><label>ISBN: </label>0876920881  15 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Systems
<br/><br/><label>Dewey Class. No.: </label>003.54  / CAM