Die Erziehungslehre Peter Petersens.
Edition: 2., erw. Aufl.
Publisher: Henn
Published: 1969
Place of publication: Wuppertal; [Ratingen; Kastellaun]
Language: ger
Number of pages: 193
Subjects: Petersen, Peter, 1884-1952
Notes: Bibliography: p. 192-193