by SCHAEFFNER,HANSPETER, LORENZ,HANS-JUERGEN
Year of Publication 24.04.1986

by SCHAFFNER, HANSPETER
Year of Publication 26.02.1986

by SCHAEFFNER,HANSPETER, JUERGEN,. MATT,HANS
Year of Publication 06.04.1978

by SCHAFFNER, HANSPETER, WETZEL, WILLI
Year of Publication 27.12.1989

by SCHAFFNER, HANSPETER, WETZEL, WILLI
Year of Publication 11.01.1984

by SCHAFFNER, HANSPETER, WETZEL, WILLI
Year of Publication 25.11.1981

by SCHAEFFNER,HANSPETER, GOERLICH,BERND, MROWKA,HARTMUT, SCHNEE,ROLF
Year of Publication 17.12.1981

by PROEGLER, MAX., 7904 ERBACH, SCHAEFFNER, HANSPETER, (GRAD.), 7900 ULM
Year of Publication 09.10.1980

by PROEGLER, MAX., 7901 DELLMENSINGEN, SCHAEFFNER, HANSPETER, (GRAD.), 7900 ULM
Year of Publication 21.02.1980

by PROEGLER, MAX., 7901 DELLMENSINGEN, SCHAEFFNER, HANSPETER, (GRAD), 7900 ULM
Year of Publication 15.09.1977

by SCHAFFNER, HANSPETER, GROEBLI, WERNER, HEGELBACH, HUGO
Year of Publication 12.08.1987

by SCHAEFFNER, HANSPETER, (GRAD.), 7000 STUTTGART, DE, LORENZ, HANS-JUERGEN, (GRAD.), 7123 SACHSENHEIM, DE
Year of Publication 30.01.1992

by KUMMER, EMANUEL, SCHAFFNER, HANSPETER, WETZEL, WILLI
Year of Publication 03.11.1982