McConn, Charlotte Eudy. <br/><br/>
Business computer systems :  design, programming, and maintenance with case studies / 
by Charlotte Eudy McConn. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1989. 
 - xii, 286 p. 
<br/><br/><label>ISBN: </label>0130919438 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>Business--Computer programs.