Hermann Berckenhagen has written:
'Grammar of the Miskito language with exercises and vocabulary' -- subject(s): Miskito language, Grammar
Ekhart Berckenhagen has written: 'Barock in Deutschland' -- subject(s): Baroque Art, Baroque Decoration and ornament, Exhibitions 'Fruhe Berliner plakate 1850-1930'
Hermann Ratjen has written: 'Hermann Ratjen'
Hermann Stamm has written: 'Hermann Stamm'
Hermann. Scherer has written: 'Hermann Scherer'
Hermann Poll has written: 'Hermann Poll'
Hermann Rittweger has written: 'Offsettechnik'
Hermann Eidam has written: 'Nottebeom'
Hermann Kaulbach has written: 'Bilderbuch'
Hermann Lais has written: 'Dogmatik'
Hermann Urbanner has written: 'Kramsach'
Hermann Winds has written: 'Elektrisch'
Hermann Bollmann has written: 'Staedte'