DEWEY, Melvil <br/><br/>
Dewey decimal classification and relative index / 
devised by Melvi Dewey and edited by Joan S. Mitchell 
 - 21st ed 
 - Dublin  OCLC online computer library center, Inc.  1996 
 - 4vols. (lxix, 625; xix, 1200; vii,1005; vii,1207p.) 
<br/><br/> v.1 manual table- (132016); v.2. Shedules 000-599(132017); v.3 Shedules 600-999- (132018); v.4 Relative index, manual- (132019) 
<br/><br/><label>ISBN: </label>9106085049 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dewey Decimal classification<br/>Library classification
<br/><br/><label>Dewey Class. No.: </label>25.431  / DEW