Dewey  _ <br/><br/>
Dewey decimal classification and relative index (Schedule) Vol. II 

 - Dublin, Ohio  Online Computer Library Center  1979 
 - x, 1574 p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>DDC - Classification scheme
<br/><br/><label>Dewey Class. No.: </label>025.431  / DEW