Kaiser, Hermann J.
[Interviewer];
Abel-Struth, Sigrid
[Interviewee];
Günther, Ulrich
[Interviewee];
Klafki, Wolfgang
[Interviewee];
Klausmeier, Friedrich
[Interviewee];
Klüppelholz, Werner
[Interviewee];
Ott, Thomas
[Interviewee]
;
Kaiser, Hermann J.
[Editor]