Awad, Elias M. <br/><br/>
Business data processing 
Elias M. Awad. 
 - 4th ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  c1975. 
 - xiii, 722 p.  ill. 
<br/><br/><label>ISBN: </label>0130938645 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing--Business.<br/>Punched card systems
<br/><br/><label>LC Class. No.: </label>HF5548.2  / .A9 1975 
<br/><br/><label>Dewey Class. No.: </label>651.8  / A964b5