- Publication venue
- Max-Planck-Institut für Bildungsforschung
- Publication date
- 01/01/1966
- Field of study
- Publication venue
- Publication date
- 01/01/1984
- Field of study
SIGLEUuStB Koeln(38)-850106045 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 01/01/2001
- Field of study
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 01/01/2000
- Field of study
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 01/01/2000
- Field of study
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 01/01/2001
- Field of study