Barthes, Roland 2 Lavers, Annette 2 Delcourt, Marie 1 Derrida, Jacques 1 Foucault, Michel 1926-1984 1 International Council of Museums 1 International Council of Museums. Committee for Scientific Museum Laboratories 1 International Council of Museums. Committee for the Care of Paintings 1 Massaut, Jean-Pierre 1 Rey, Alain 1 Robert, Paul, 1910-1980 1 United Nations Educational, Scientific and Cultural Organization 1