Constitution (fundamental law) of the Union of Soviet Socialist Republics : adopted at the seventh (special) session of the Supreme Soviet of the U.S.S.R., ninth convocation, on October 7, 1977.
Constitution (fundamental law) of the Union of Soviet Socialist Republics : adopted at the seventh (special) session of the Supreme Soviet of the U.S.S.R., ninth convocation, on October 7, 1977.