Dewey, Melvil <br/><br/>
Dewey decimal classification and relative index 
Melvil Dewey. 
 - 19th ed. 
 - New York  Forest Press  1931 
 - 262p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science Classification.
<br/><br/><label>Dewey Class. No.: </label>025.431  / D38D