Awad, Elias M. <br/><br/>
Automatic data processing.  principles and procedures  /  workbook : 
Elias M. Awad 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1967 
 - viii, 244 p. :  ill. ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing