Oliver, E. C. <br/><br/>
Data processing :  an instructional manual for business and accountancy students / 
E. C. Oliver, R. J. Charman. 
 - 3rd rev. ed. 
 - Hants:   D. P. Publications,   1976.  
 - vii, 200 p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing
<br/><br/><label>Dewey Class. No.: </label>004