Van Duyn, J. A.,  1920- <br/><br/>
Documentation manual 
[by] J. Van Duyn. 
 - Philadelphia,  Auerbach Publishers  [1972] 
 - xiv, 158 pages.  illustrations. 
 - Auerbach computer science series .
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0877691177 
<br/><br/><label>LCCN: </label>76189532  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing documentation.
<br/><br/><label>LC Class. No.: </label>QA 76  / .V345 1972 
<br/><br/><label>Dewey Class. No.: </label>001.6/42