London : International Institute for Conservation of Historic and Artistic Works 1990

Place hold on Cleaning, retouching and coatings : summaries of the posters at the Brussels congress, 3-7 September 1990.

London : International Institute for Conservation of Historic and Artistic Works 1990

Place hold on Cleaning, retouching and coatings : technology and practice for easel paintings and polychrome sculpture : preprints of the contributions to the Brussels congress, 3-7 September 1990 /

Wien : Österreichische Sektion d IIC (International Institute for Conservation of Historic and Artistic Works) und Akademie der Bildenden Künste 1984

Place hold on Restauratorenausbildung an der Akademie der Bildenden Künste in Wien /

By Dublin Congress Dublin, Ireland) (7-11 Sept. 1998 :.
London : International Institute for Conservation of Historic and Artistic Works 1998 0950052582 | 9780950052588

Place hold on Painting techniques : history, materials and studio practice : contributions to the Dublin Congress, 7-11 September 1998 /