IATE-1412559

Subject Field	unknown
Is Reference of	Sternortung-de#Sense
	Stjärnnavigering-sv#Sense
	Navegación astronómica-es#Sense
	Navigation efter stjärnorna-sv#Sense
	Αστροβοηθούμενη αεροναυσιπλοϊα-el#Sense
	Navigation aux étoiles-fr#Sense
	Navigation efter stjernerne-da#Sense
	Navegação astronómica-pt#Sense
	Celestial guidance-en#Sense
	Αστρονομική ναυσιπλοϊα-el#Sense
	Navigation astronomique-fr#Sense