RT Book, Section SR Electronic(1) A1 United Nations Office of Legal Affairs YR 1977 T1 Treaties and international agreements registered: Nos. 15943 to 15972 T2 Statement of Treaties and International Agreements PB United Nations SN 9789210591102 DO 10.18356/da072af4-en-fr UL https://www.un-ilibrary.org/content/books/9789210591102c002