Format:
220 S.
,
Ill., graph. Darst.
Edition:
2. Aufl.
ISBN:
3791401890
,
3791401904
Series Statement:
Prögels schulpraktische Handbücher 58
In:
1
Language:
German
Subjects:
Education
Author information:
Holtmann, Antonius 1936-
Author information:
Katzenberger, Lothar Friedrich 1929-