Dewey, Melvil <br/><br/>
DDD, Dewey decimal classification  004-006 data processing and computer science and changes in related disciplines 
prepared by Julianne Beall 
 - New York  Forest-Green  1985 
 - 66p. 
<br/><br/>  
<br/><br/><label>ISBN: </label>0910608369 
<br/><br/><label>Dewey Class. No.: </label>Ref.  /