Title: Helicopters in Combat
Subjects: Vietnamese Conflict, 1961-1975, Military helicopters, American Aerial operations, History, American, Revolution (Algeria : 1954-1962) fast (OCoLC)fst01354461, Vietnam War, 1961-1975, Soviet Occupation of Afghanistan (1979-1989) fast (OCoLC)fst01355030, Aerial Military operations, Vietnam War (1961-1975) fast (OCoLC)fst01431664
Places: Afghanistan, Algeria
Time periods: Revolution, 1954-1962, Soviet occupation, 1979-1989