Stair, Ralph M.  x <br/><br/>
Principles of data processing  Concepts, applications, and cases 

 - x 
 - Homewood, Illinois  Richard D. Irwin  1981 
 - xvii, 474 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>0256024847 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing Computers 
<br/><br/><label>Dewey Class. No.: </label>001.6/S782p