America's longest war : the United States and Vietnam, 1950-1975 - Herring, George C., 1936- (New York : McGraw-Hill, 1986)
Includes bibliographical references and index.
Keywords: Vietnam War, 1961-1975 -- United States; Vietnam -- History -- 1945-1975.; United States -- History -- 1945-; United States -- Foreign relations -- Vietnam; Vietnam -- Foreign relations -- United States