Floyd, Nancy A.,  <br/><br/>
Essentials of data processing 

 - xxiii, 255 pages :   illustrations ;   24 cm 
<br/><br/><label>ISBN: </label>0801616603 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing
<br/><br/><label>Dewey Class. No.: </label>004