by BREMUS, NORBERT- , 4018 LANGENFELD, JEROMIN, LUTZ. DR., 4000 DUESSELDORF, FRIEDERICI, GEORG., 4000 DUESSELDORF, PFEIFFER, PETER, 4200 OBERHAUSEN
Year of Publication 04.10.1979

by BREMUS, NORBERT- , 4018 LANGENFELD, JEROMIN, LUTZ. DR., 4000 DUESSELDORF, FRIEDERICI, GEORG., 4000 DUESSELDORF, PFEIFFER, PETER, 4200 OBERHAUSEN
Year of Publication 22.02.1979

by BREMUS, NORBERT., 4018 LANGENFELD, FRIEDERICI, GEORG, 4000 DUESSELDORF, JEROMIN, LUTZ. DR., 4000 DUESSELDORF, PFEIFFER, PETER, 4200 OBERHAUSEN
Year of Publication 28.11.1974