First and foremost, getting a high school diploma requires time and work. There's no way to get a valid diploma without completing a number of graduation requirements. There are several options for students wishing to put in the necessary work to get a high school diploma. You can, of cour...
Anna-Dorotheevonden Brincken:“Die Ausbildung konventioneller Zeichen und Farbgebungen in der Universalkartographie des Mittelalters”, in Archiv für Diplomatik 16 (1970) 325–349.Suche in Google Scholar vonden Brincken 1973Suche in Google Scholar Anna-Dorotheevonden Brincken:“Europa in der Ka...