Ray, Charles M. <br/><br/>
Office automation :  a systems approach / 
Charles Ray, Janet Palmer. 
 - Cincinnati, Ohio:   South-Western Pub. Co.,   [1987].  
 - xvi, 463 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0538107006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office practice--Automation
<br/><br/><label>Dewey Class. No.: </label>651