Dr. med. Josef Löbel, Franzensbad: Knaurs Gesundheits-Lexikon, Ein Handbuch der Medizin, Hygiene, Körperkultur und Schönheitspflege, unter Mitarbeit von Fachgelehrten, Buchcover: blass-rot, 535 Seiten 1930 Verlag von Th. Knaur Nachf., Berlin
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