Rosen, Arnold.  1932- <br/><br/>
Office automation and information systems / 
Arnold Rosen. 
 - Columbus :  Merrill publishing company,  c1987. 
 - xvi, 363p. :  ill. ;  23.5 cm. 
 - The Merrill series in computer information systems .
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><br/>english 
<br/><br/><label>ISBN: </label>0675205573 
<br/><br/><label>LCCN: </label>86062495  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office practice.--Automation.<br/>Business.--Data processing.<br/>Computer science.<br/>Office automation and information systems.
<br/><br/><label>LC Class. No.: </label>HF5548  / .R67 1987 
<br/><br/><label>Dewey Class. No.: </label>651.8/ROO