Translations on North Vietnam, nos. 1301, 1327; JPRS 57839, 57846, 57853, 57854, 57866, 57891, 57894, 57896, 57910, 57917, 57931, 57944, 57954, 57963, 57968, 57979, 57995, 58006, 58013, 58027, 58031, 58047, 58058, 58088, 58102, 58128, 58138.