Universal classification :  subject analysis and ordering systems : proceedings 

 - 2v 
 - Studien zur Klassifikation ; BD.11 SK 11 .
<br/><br/> Anais da 6th Annual Conference of Gesellschaft fur Klassifikation 
<br/><br/><label>ISBN: </label>3-88672-010-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classificação<br/>Reuniões
<br/><br/><label>Universal Decimal Class. No.: </label>025.4(042.3)  / I61u