Paul Friedrich has written:
'Proto-Indo-European trees' -- subject(s): Indo-European languages, Etymology, Trees, Nomenclature (Popular)
Paul Friedrich Alms has written: 'Parergon Ovidianorum'
Friedrich Paul Heller has written: 'Thule' -- subject(s): Fascism, National socialism and occultism, History
Friedrich Paul Pfeffer has written: 'Die anredepronomina bei Shakespeare ..' -- subject(s): English language, Language, Pronoun
Stanislaw Skrczypczek has written: 'Jean Paul Friedrich Richter'
Friedrich Wilhelm Schoberth has written: 'A. Paul Weber' -- subject(s): Biography, Cartoonists, Ger Ratzeburg
Friedrich Klages has written: 'Chemie'
Friedrich Bechmann has written: 'Jacobis \\'
Friedrich Barthel has written: 'Erdepfelblumme'
Friedrich Schurr has written: 'Cervantes'
Friedrich Krapf has written: 'ALTBACH'
Friedrich Martin Seitz has written: 'Friedrich Martin Seitz'
Friedrich von Sallet has written: 'Friedrich von Sallet'