Keen, Jack M. , <br/><br/>
Making technology investments profitable :  ROI roadmap from business case to value realization / 
Jack M. Keen. 
 - 2nd ed. 
 - xx, 300 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9780470194003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology --Management.<br/>Information technology --Economic aspects.
<br/><br/><label>LC Class. No.: </label>HD30.2   / .K48 2011