Dewey decimal classification and relative index / 
devised by Melvil Dewey - edited by Joan S. Mitchell [and four others]. 
 - 23th edition. 
 - Dublin, Ohio :  OCLC Online Computer Library Center, Inc,  2011. 
 - lxxxiv, 779 pages ;  24 cm. 
 -  Volume 1-4 .
<br/><br/> Includes bibliographical references and index. 
<br/><br/>volumes 1-4: Manual.Tables. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Dewey decimal.