@book{1480,
	author = {Baumgart, Gustav.},
	title = {Gelände- und Kartenkunde,},
	publisher = {E. S. Mittler & Sohn,},
	year = {1944.},
	address = {Berlin,},
	edition = {6., durchgesehene und erweiterte Aufl.},
	note = {Plate 1 accompanied by transparent guard sheet with contour lines and explanation.}
}