Knab, Raymond W. <br/><br/>
Spreadsheet and database cases for information systems / 
Raymond W. Knab. 
 - Har/Dskt ed. 
 - [S.l.] :  Addison Wesley Publishing Company,  1992. 
 - 150 p. 
<br/><br/> Paperback. 
<br/><br/><label>ISBN: </label>0201581779 9780201581775 
<br/><br/><label>Dewey Class. No.: </label>658.4038