Dewey decimal classification  devised by Melvil Dewey volume 4/ 

 - Ohio :  OCLC, Inc.,  2018. 
 - 1008 pages :  26 cm. 
<br/><br/><label>ISBN: </label>9781556535369 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Dewey decimal.
<br/><br/><label>Dewey Class. No.: </label>025.431  / D515