Barba, Louis, first vice president, National Association of Home
Builders; accompanied by Herbert Colton, general counsel; John J.
Riley, director of labor relations; Joseph McGrath, staff vice
president for governmental affairs; and Phil Polivchak, director of
manpower and development_ _ _
Biaggi, Hon. Mario, a Representative in Congress from the State of
New York...
Burton, Hon. Phillip, a Representative in Congress from the State of
California
Campbell, S. James, Harry T. Campbell Sons' Corp., Towson, Md.,
representing Associated Builders & Contractors, Inc....
Eilberg, Hon. Joshua, a Representative in Congress from the State of
Pennsylvania__
Gilbert, Hon. Jacob H., a Representative in Congress from the State
of New York.
Hirschman, Robert, member, board of directors, American Road
Builders' Association; accompanied by Eugene B. Robbins, assistant
to executive vice president___
Karth, Hon. Joseph E., a Representative in Congress from the State
of Minnesota..
Laube, Herbert, senior consultant, Singer Co., Climate Control
Division, Auburn, N.Y_
Mahon, Don, executive secretary, National Federation of Independent
Unions, accompanied by Truman Davis, national executive vice
president
Mason, Walter, legislative director and assistant to the president,
Building and Construction Trades Department, AFL-CIO; accom-
panied by Lou Sherman, general counsel..
Moffett, Elwood, president, International Union of District 50,
UMWA, 4880 MacArthur Boulevard NW., Washington, D.C.............
Naumann, William E., chairman, Congressional Relations Committee,
Associated General Contractors of America, 1957 E Street NW.,
Washington, D.C..
Ostrowski, Gerald S., manager of public affairs, National Construc-
tors Association, accompanied by E. D. Hoekstra, executive
secretary.
Russell, R. B., president, Ruscon Construction Co., Charleston, S.C.,
representing Associated General Contractors of America, Inc.,
Carolinas branch..
Shultz, Hon. George P., Secretary of Labor..
Thompson, Robert T., Chamber of Commerce, of the United States-