Oliver, E. C. <br/><br/>
Data processing and information technology :  an instructional man ual for business and accountacy students / 
E.C. Oliver, R.J. Chapman 
 - 9th ed. 
 - London :  ELBS with DP Publications,  1993. 
 - vi, 420 p. ;  27 cm. 
<br/><br/> Revised and extended by C.S. French 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>1858050278 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing<br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>004