Translations on North Vietnam, nos. 306-327; JPRS 44228, 44238, 44288, 44289, 44298, 44318, 44400, 44469, 44491, 44501, 44523, 44549, 44557, 44583, 44610, 44645, 44670, 44700, 44708, 44713, 44714, 44738.