Sayers W C Berwick <br/><br/>
Manual classification for librarians and bibliographers 

 - 3rd 
 -  1952 
<br/><br/><label>Standard No.: </label>4,678 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51, J5-4