Cohen, William S.

House of Representatives — 1973–1975

House of Representatives — 1975–1977

House of Representatives — 1977–1979

Senate — 1979–1981

Senate — 1981–1983

Senate — 1983–1985

Senate — 1985–1987

Senate — 1987–1989

Senate — 1989–1991

Senate — 1991–1993

Senate — 1993–1995

Senate — 1995–1997