Die anfänge der reichsministerialität bis zu Konrad III. ...
By: von ... Udo Segner ...
Publisher: E. Hunold
Published: 1938
Place of publication: Braunschwig
Language: ger
Number of pages: 93
Notes: Reproduced from typewritten copy.

Thesis, Berlin.

"Quellen und literatur": p. i-vii.