[Special issue on a conference held at the Institute from November 29- December 12, 1976].
D002031:Bulgaria; D003226:Congresses as Topic; D003604:Czechoslovakia; D019049:Developed Countries; D005060:Europe; D005061:Europe, Eastern; D005859:Germany, East; D006814:Hungary; D007878:Legislation as Topic; D011044:Poland; D011640:Public Policy; D012383:Romania