Vice Chair: Sen. Henry M. Jackson) Congressional Operations (Chair: Sen. Lee Metcalf; Vice Chair: Rep. Jack Brooks) Defense Productions (Chair: Sen. William Proxmire; Vice Chair: Rep. Parren Mitchell) Economic (Chair: Rep. Richard Walker Bolling; Vice Chair: Sen. Hubert H. Humphrey) Taxation (Chair: Rep. Al Ullman; Vice Chair: Sen. Russell B. Long) The Library (Chair: Rep. Lucien Nedzi; Vice Chair: Sen. Howard Cannon) Printing (Chair: Sen. Howard Cannon; Vice Chair: Rep. Frank Thompson Jr.) Employees Legislative branch agency directors Architect of the Capitol: George M. White Attending Physician of the United States Congress: Freeman H. Cary Comptroller General of the United States: Elmer B. Staats Director of the Congressional Budget Office: Alice M. Rivlin Librarian of Congress: Daniel J. Boorstin Public Printer of the United States: Thomas F. McCormick, until 1977 John J. Boyle, from 1977 Senate Chaplain: Edward L.R. Elson (Presbyterian) Curator: James R. Ketchum Historian: Richard A. Baker Parliamentarian: Murray Zweben Secretary: Francis R. Valeo, until March 31, 1977 J. Stanley Kimmitt, from March 31, 1977 Librarian: Roger K. Haley Sergeant at Arms: Frank "Nordy" Hoffman Secretary for the Majority: J. Stanley Kimmitt, until March 31, 1977 James H. Duffy, from March 31, 1977 Secretary for the Minority: William Hildenbrand House of Representatives Chaplain: Edward G. Latch (Methodist) Clerk: Edmund L. Henshaw Jr. Doorkeeper: James T. Molloy Parliamentarian: William Holmes Brown Reading Clerks: Bob Berry (R), Charles W. Hackney Jr. (D) Postmaster: Robert V. Rota Sergeant at Arms: Kenneth R. Harding See also 1976 United States elections (elections leading to this Congress) 1976 United States presidential election 1976 United States Senate elections 1976 United States House of Representatives elections 1978 United States elections (elections during this Congress, leading to the next Congress) 1978 United States Senate elections 1978 United States House of Representatives elections Notes References External links Biographical Directory of the U.S. Congress U.S. House of Representatives: Congressional History U.S. Senate: Statistics and Lists