Development of societies : the next twenty-five years : proceedings of the ISS 25th Anniversary Conference, The Hague, December 1977 - Institute of Social Studies (The Hague) (The Hague : Martinus Nijhoff, 1979)
Keywords: Development -- Congresses; Economic development -- Congresses; Social history -- 20th century -- Congresses; Social change -- Congresses; Underdeveloped areas -- Congresses