Keen, Peter G. W. <br/><br/>
Decision support systems  : an organizational perspective / 
/ Peter G. W. Keen, Michael S. Scott Morton 
 - Reading, Mass.  : Addison-Wesley,  1978 
 - xv, 264 p. :ill. ;25 cm. 
<br/><br/><label>ISBN: </label>0201036673 
<br/><br/><label>LCCN: </label>77090176 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Decision making<br/>Management
<br/><br/><label>LC Class. No.: </label>HD30.23  / K26