00852cam a2200181 a 450000500170000000800410001703500120005804100080007010000360007824501870011426000320030150000600033350000470039350000360044070000770047699900150055395201020056820260501142806.0111006s1972    po a          000 0 por d  a2956091  apor1 aInstituto José de Figueiredo.10aEstudo e tratamento de obras de arte : exposição organizada por ocasião do Congresso do I.I.C. = Étude et traitement des oeuvres d'art = Study and treatment of works of art /  aLisboa :bO Institutoc1972  aAt head of title: Ministério da Educação Nacional  aDirecção-Geral dos Assuntos Culturais.  aPortuguese, French and English.1 aInternational Institute for Conservation of Historic and Artistic Works.  c3509d3509  00104070aFPDIbFPDId2026-05-01l0oFPR 709.469 LISB ZIr2026-05-01 14:28:06w2026-05-01yLIVR