AAviation, air traffic controlAviation, air traffic controlde Soviet Union.Ediciones Más obras de Soviet Union.CCollected legislation of the Union of Soviet Socialist RepubCollected legislation of the Union of Soviet Socialist Republics and the constituent union republicsSbornik zakonov i raspori͡azhenīĭ po zemleustroĭstvuCConstitution (fundamental law) of the Union of Soviet SocialConstitution (fundamental law) of the Union of Soviet Socialist Republics as amended by the fifth session of the Sixth Supreme Soviet of the U.S.S.R.
CCollected legislation of the Union of Soviet Socialist RepubCollected legislation of the Union of Soviet Socialist Republics and the constituent union republics
CConstitution (fundamental law) of the Union of Soviet SocialConstitution (fundamental law) of the Union of Soviet Socialist Republics as amended by the fifth session of the Sixth Supreme Soviet of the U.S.S.R.
SSbornik rukovodi︠a︡shchikh materialov po raschetam mezhdu orSbornik rukovodi︠a︡shchikh materialov po raschetam mezhdu organizat︠s︡ii︠a︡mi v sisteme Ministerstva ėlektrostant︠s︡iĭ SSSR
