Dewey, Melvil,  <br/><br/>
Dewey Decimal Classifications and relative index :   schedules 600-999 (vol.3) 

 - 22 edition 
 - 1074 pages ;   24 cm 
<br/><br/><label>ISBN: </label>0910608709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Dewey decimal.
<br/><br/><label>Dewey Class. No.: </label>025.431