Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Hessische Ludwigs-Universitat zu Giessen.Mode of access: Internet
Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Berlin.Mode of access: Internet
Thesis (doctoral)--Friedrich-Alexanders-Universitat Erlangen.Mode of access: Internet
Issued in part as the author's inaugural dissertation, Bonn, 1903.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Vereinigte Friedrichs-Universitat Halle-Wittenberg.Mode of access: Internet
Thesis (doctoral)--Rheinischen Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Grossherzoglich Badische Albert-Ludwigs-Universitat zu Freiburg i. B.Mode of acce...
Thesis (doctoral)--Hessische Ludwigs-Universitat, Giessen.Mode of access: Internet
Thesis (doctoral)--Konigl. Christian-Albrechts-Universitat Kiel.Mode of access: Internet
Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms- Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Hessische Ludwigs-Universitat zu Giessen.Mode of access: Internet
Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Berlin.Mode of access: Internet
Thesis (doctoral)--Friedrich-Alexanders-Universitat Erlangen.Mode of access: Internet
Issued in part as the author's inaugural dissertation, Bonn, 1903.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Vereinigte Friedrichs-Universitat Halle-Wittenberg.Mode of access: Internet
Thesis (doctoral)--Rheinischen Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Grossherzoglich Badische Albert-Ludwigs-Universitat zu Freiburg i. B.Mode of acce...
Thesis (doctoral)--Hessische Ludwigs-Universitat, Giessen.Mode of access: Internet
Thesis (doctoral)--Konigl. Christian-Albrechts-Universitat Kiel.Mode of access: Internet
Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms- Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universitat zu Bonn.Mode of access: Internet
Thesis (doctoral)--Hessische Ludwigs-Universitat zu Giessen.Mode of access: Internet
Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Berlin.Mode of access: Internet
Thesis (doctoral)--Friedrich-Alexanders-Universitat Erlangen.Mode of access: Internet