Deway, Melvil <br/><br/>
Deway decimal classification and relative index 

 - 20th ed. 
 - New York:   Forest Press,   1989 
 - xx, 944p. 
<br/><br/> Vol. 2 Schedules 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Classification scheme 
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.45 DC  / M9.2