Polytechnika
city: Mnichov (München)
address: _
state: Německo (Germany)
Polytechnika
person | born |
Helmer Hermann Gottfried | 13. 7. 1849 |
city: Mnichov (München)
address: _
state: Německo (Germany)
person | born |
Helmer Hermann Gottfried | 13. 7. 1849 |