Johnson, G. Vaughn. <br/><br/>
Information systems  a strategic approach /  [Book :] 
G. Vaughn Johnson. 
 - Omaha, Neb. :  Mountain Top Pub.,  1990. 
 - xii, 532 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> All Ages. 
<br/><br/><label>ISBN: </label>0962553301 0962553301 
<br/><br/><label>LCCN: </label>89064495  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems.<br/>Electronic data processing.<br/>Information storage and retrieval systems.
<br/><br/><label>LC Class. No.: </label>T58.6  / .J63 1990 
<br/><br/><label>Dewey Class. No.: </label>658.4038011