Karl Schumacher has written:
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Karl von Schumacher has written: 'Mexiko und die staaten Zentralamerikas' -- subject(s): Foreign relations 'Mirabeau'
Carol Schumacher has written: 'Closer and Closer'
Hans Schumacher has written: 'Harder und Harder'
Gert Horst Schumacher has written: 'Anatomia Rostochiensis'
Toni Schumacher has written: 'Anpfiff : Enthullungen Uber D.DT. Fussball'
Henry Schumacher has written: 'The fair enchantress' -- subject(s): Accessible book
Joseph C. Schumacher has written: 'Perchlorates' -- subject(s): Perchlorates
Franz Schumacher has written: 'Verteidigung der Demonstranten' -- subject(s): Trials (Sedition)
Heinrich Vollrat Schumacher has written: 'Schwert Siegfrieds wider Albions gold!'
George A. Schumacher has written: 'Maurice Thompson' -- subject(s): American Authors, Archers, Biography
Rich Schumacher has written: 'The Schumachers of Teutopolis, Illinois, 1846-1976' -- subject(s): Genealogy
Mark Gerard Schumacher has written: 'VLSI compatible SiGe heterojunction bipolar transistors'