Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6826
Is Reference of Pôles à amplitude modulée-fr#Sense
Pole amplitude modulated-en#Sense
PAM-fr#Sense
PAM-de#Sense
PAM-en#Sense
Pol-Amplituden-Modulation-de#Sense