State Department

Tax administration

United States. General Accounting Office

1986

U.S. Postal Service

United States. General Accounting Office

1987

Financial audit

United States. General Accounting Office

1975

Nuclear waste

United States. General Accounting Office

1900

Aircraft accident report

United States. National Transportation Safety Board.

1975

Financial Management

United States. General Accounting Office

1987

Drug control

United States. General Accounting Office

1990

Foreign assistance

United States. General Accounting Office

1989