Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/32
Is Reference of Medios de enseñanza-es#Sense
Onderwijsleermiddelen-nl#Sense
Lehrmittel-de#Sense
Teaching aids-en#Sense
Sussidi didattici-it#Sense
Matériels didactiques-fr#Sense
Materiais didáticos-pt#Sense
Moyens d'enseignement-fr#Sense