Stair, Ralph M. <br/><br/>
Principles of data processing :  concepts, applications, and cases / 
Ralph M. Stair, Jr. 
 - Homewood, Ill. :  R.D. Irwin,  1981. 
 - xvii, 474 p., [4] p. of plates :  ill. (some col.), ports. ;  25 cm. 
 - The Irwin series in information and decision sciences .
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0256024847 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.
<br/><br/><label>Dewey Class. No.: </label>004  / STP