A/3630 |
Letter dated 9 August 1957 addressed to the Secretary-General by the Permanent Representative of Belgium to the United Nations |
A/3657 |
Letter dated 9 September 1957, from the Permanent Representative of India to the United Nations, addressed to the Secretary-General |
A/3674/Rev.1 |
Letter dated 20 September 1957 from the Chairman of the Delegation of the Union of Soviet Socialist Republics, addressed to the President of the General Assembly |
A/3685 |
Letter dated 30 September 1957 from the Chairman of the Disarmament Commission, addressed to the Secretary-General |