IATE-1549844

Subject Field	Subject Field/52
Is Reference of	Λυχνία καθοδικών ακτίνων.-el#Sense
	Kathodenstrahlrohre-de#Sense
	Tuburi catodice-ro#Sense
	C.r. (cathode-ray) tubes-en#Sense
	Elektronenstraalbuizen-nl#Sense
	Katodna cijev-hr#Sense
	Tubos de raios catódicos-pt#Sense
	Tubos de rayos catódicos-es#Sense
	Tubi a raggi catodici-it#Sense
	Katodestrålerør-da#Sense
	Tubes à rayons cathodiques-fr#Sense