Computers and information systems :  an introduction / 
William S. Davis. 
 - Minneapolis/St. Paul :  West Pub. Co.,  c1997. 
 - xxiii, 423 p. :  ill. (some col.) ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0314097244 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>96020966  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>QA76.5  / .D29 1997 
<br/><br/><label>Dewey Class. No.: </label>004