Oliver, E. C. <br/><br/>
Data processing :   an instructional manual for business and accountancy students 

 - 3rd ed. 
 - Harestock:  D.P. Publications,  1975. 
 - vii,200p.:  ill.;  25cm. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing
<br/><br/><label>LC Class. No.: </label>FCM HF5548.2.O44