by LEIBER H
Year of Publication 16.02.1976

by H LEIBER, W KORASIAK, J GERSTENMEIER
Year of Publication 11.06.1979

by H LEIBER, W KORASIAK, J GERSTENMEIER
Year of Publication 15.08.1977

by LEIBER H, KORASIAK W, GERSTENMEIER J
Year of Publication 24.08.1976

by LEIBER H, THOM D H, FRENZNICK A
Year of Publication 29.09.1975

by LEIBER H, WEHDE H, BRUNNER D
Year of Publication 27.10.1969

by H LEIBER, A STEGMEIER
Year of Publication 28.11.1988

by G HOFER, H LEIBER
Year of Publication 18.08.1986

by H LEIBER, W WEBER
Year of Publication 14.01.1980

by H LEIBER, U BLASIUS
Year of Publication 09.07.1979

by J DURR, H LEIBER
Year of Publication 03.07.1978

by LEIBER H, RODI A
Year of Publication 03.11.1975

by JONNER W-D, LEIBER H, KORASIAK W, RODI A
Year of Publication 12.05.1975

by LEIBER H,DT, RODI A,DT
Year of Publication 27.08.1974

by LEIBER H,DT, KORASIAK W,DT
Year of Publication 27.08.1974

by LEIBER H,DT, KRUEMLING F,DT
Year of Publication 06.05.1974

by LEIBER H,DT, WEHDE H,DT
Year of Publication 26.02.1974

by LEIBER H,DT, RODI A,DT
Year of Publication 13.11.1973

by LEIBER H,DT, RODI A,DT
Year of Publication 12.02.1973

by WILL H, LEIBER H, RODI A, VOIGT K
Year of Publication 14.02.1972