Library of Congress classification schedules :  a cumulation of additions and changes through 1981: class G: geography, maps, anthropology, recreation 

 - 4. ed 
 - 89 p. 
<br/><br/><label>ISBN: </label>0-8103-1657-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classificação<br/>Geografia<br/>Mapas<br/>Antropologia
<br/><br/><label>Universal Decimal Class. No.: </label>025.4  / L697l