Office automation : a survey of tools and technology  [Books]. 
David Barcomb. 
 - 2nd ed. 
 - Massachusetts  Digital Press  1981 
 - 339 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0-13-633215-3  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Office practice -- Automation.
<br/><br/><label>Dewey Class. No.: </label>HF/5548.2  / BAR