Awad, Elias M. <br/><br/>
Business data processing 
by Elias M. Awad and Englewood Cliffs 
 - 4th ed. 
 - New Jercy  Prentice-Hall  1975 
 - 722p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Punched card systems<br/>Business --Data processing
<br/><br/><label>Dewey Class. No.: </label>I5371 Aw11/75