Year-book of world problems and human potential. A framework for representation of perceptions of interlinked networks of world problems, human development concepts, integrative transdisciplinary concepts, intellectual disciplines and sciences, international periodicals and serials, human diseases, international agencies and associations, human values, traded commodities and products, economic and industrial sectors, occupations, jobs and professions, multinational corporations, multilateral treaties and agreements. (Brussell, Belgium Union of International Associations, 1976)
General Reference}