Translations on North Vietnam, nos. 54-74; JPRS 38376, 38458, 38482, 38517, 38528, 38545, 38590, 38607, 38646, 38668, 38696, 38707, 38712, 38758, 38814, 38884, 38951, 38955, 39003, 39035, 39052.