by KUEHN,HELMUT,DD
Year of Publication 14.03.1979

by KUEHN,HELMUT,DD
Year of Publication 14.03.1979

by KUEHN,HANS,DD, KUEHN,HELMUT,DD
Year of Publication 29.06.1983

by ZUTTMANN,UWE,DD, SCHNEIDER,UWE,DD, MENTZEL,KLAUS,DD, KUEHN,HELMUT,DD, RATZ,JUERGEN,DD, SASUM,BRIGITTE,DD
Year of Publication 09.01.1985

by BERROUSCHOT,HANS-DIETER,DD, GROSSMANN,MANFRED,DD, MERK,RALF,DD, HIMMEL,WIGBERT,DD, JOHN,HEINO,DD, KUEHN,HELMUT,DD, BERGMANN,KARL-HEINZ,DD, NEUBAUER,HANS-DIETER,DD, MEYE,HORST,DD, BIRKE,PETER,DD, GRASSHOFF,EBERHARD,DD, BORNMANN,PETER,DD
Year of Publication 10.01.1990

by KUHN,HELMUT,DD, WILD,FREDO,DD
Year of Publication 08.03.1989

by KUHN,HELMUT,DD, MUSALL,SIEGMUND,DD, EHLERT,HORST,DD
Year of Publication 19.01.1983

by KOSAK,CHRISTIAN,DD, KUEHN,HELMUT,DD
Year of Publication 31.07.1980