E.C.OLIVER, R.J.CHAPMAN; C.S.FRENCH REVISED <br/><br/>
DATA PROCESSING AND INFORMATION TECHNOLOGY; 8 EDITION 

 - 八版 
 -  ELBS  1990 
 -  平 
 - AN INSTRUCTIONAL MANUAL FOR BUSINESS .
<br/><br/><label>ISBN: </label>1-870941-39-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>电脑; 资料处理
<br/><br/><label>Dewey Class. No.: </label>312.91 OLIV