"Corr, B." <br/><br/>
Essential elements of business information systems/ 
B.Corr 
 - Guernsey:  "DP Publishing,"  1995 
 - 112p. 
<br/><br/><label>Subjects--Index Terms: </label>business information 
<br/><br/><label>Dewey Class. No.: </label>658.4  / COR