Keen,G W. <br/><br/>
Decision support systems  An Organizational perspective 

 - London  Addison-Wesley Publishing Company  1978 
 - xvi,264 
<br/><br/><label>ISBN: </label>0-201-03667-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>658