Columbia subject headings:
United States. Military Assistance Command, Vietnam. Civil Operations and Revolutionary Development Support.
United States. Military Assistance Command, Vietnam. Civil Operations and Rural Development Support.
Vietnam War, 1961-1975--Underground movements.
Vietnam War, 1961-1975--United States.
Harvard subject headings:
United States. Military Assistance Command, Vietnam. Civil Operations and Revolutionary Development Support
United States. Military Assistance Command, Vietnam. Civil Operations and Rural Development Support
Vietnam War, 1961-1975--Underground movements
Vietnam War, 1961-1975--United States
Princeton subject headings:
United States. Military Assistance Command, Vietnam. Civil Operations and Revolutionary Development Support
United States. Military Assistance Command, Vietnam. Civil Operations and Rural Development Support
Vietnam War, 1961-1975--Underground movements.
Vietnam War, 1961-1975--United States.