Contenido: Changing museums in a changing world, Renée Marcouseé -- museums. Teachers, students, childen, D. V. Proctor -- An economic role for museums in the developing countries, P. Tpucet -- Science, museums and planetaria, R. Subramanian -- Children and art, Louse Condit -- Television and the museumm, Jhon read -- Temporary and travelling exhibitions, Ulla Keding Olofsson -- Reaching a distant public, K. Vilenskaya, B. Agafoshina -- The exhibitions a developing country needs, W. Stephen Thomas -- Collaboration between museum and school, André Szpakowski -- The museum as educator. annotated bibliography of the growth of an idea, Mark Luca.