Parkhill, D. F. <br/><br/>
The challenge of the computer utility 
/ D. F. Parkhill. 
 - Reading, Mass.  Addison-Wesley Pub. Co.  [1966] 
 - xi, 207 p.  illus. 
<br/><br/>Bibliography: p. 183-185. 
<br/><br/><label>LCCN: </label>66024245 //r852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.