DEWEY, MELVIL. <br/><br/>
Dewey decimal classification & relative index :  introduction and tables :  1 / 
MELVIL DEWEY. 
 - 21st ed. 
 - [S.l.] :  OCLC,  1996. 
 - 1 v. (unpaged) ;  25 cm. 
<br/><br/><label>ISBN: </label>0910608512 (hardcover) 9780910608510 (hardcover)