Keys, William J.   <br/><br/>
Basic principles of data processing 
William J. Keys and Thomas J. Cashman 
 - New York  McGraw-Hill   1968 
 - 73p.  figs; illus; pictures 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data ProcessingElectronic Data ProcessingFlow Charting
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.01/.06  / KEY