Columbia subject headings:
Harvard subject headings:
Hiep Duc Valley (Vietnam)--History.
United States. Army. Infantry Brigade, 196th--History.
United States. Marine Corps. Marine Regiment, 7th--History.
Vietnam War, 1961-1975--Campaigns--Vietnam--Hiep Duc Valley.
Vietnam War, 1961-1975--Regimental histories--United States
Princeton subject headings:
Hiep Duc Valley (Vietnam)--History.
United States. Army. Infantry Brigade, 196th--History.
United States. Marine Corps. Marine Regiment, 7th--History.
Vietnam War, 1961-1975--Campaigns--Vietnam--Hiep Duc Valley.
Vietnam War, 1961-1975--Regimental histories--United States.