Oliver, E.C. <br/><br/>
Data Processing and Information Technology: An Instructional Manual for Business and Accountancy Students 

 - London:  DP publications  1993 
 - vi, 420 p. : ill. ; 28 cm. 
<br/><br/> Includes  Index Revised and Extended by C.S. French 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing - Information technology
<br/><br/><label>Dewey Class. No.: </label>001.6