Understanding computer information systems / 
P.W. Ross, H.P. Haiduk et al. 
 - St. Paul :  West Publishing Company,  1992. 
 - 204 p. :  ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0314934375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers<br/>Management information systems