IATE-1372349

Subject Field	unknown
Is Reference of	Système logique-fr#Sense
	Looginen järjestelmä-fi#Sense
	Logisk system-da#Sense
	Λογικό σύστημα-el#Sense
	Logiksystem-sv#Sense
	Sistema lógico-pt#Sense
	Sistema logico-it#Sense
	Sistema lógico-es#Sense
	Logisches System-de#Sense
	Logic system-en#Sense
	Logicasysteem-nl#Sense