00526    a2200109   4500041000800000100004200008245013200050260000900182773008000191999001300271952013200284  aeng  avan Asperen de Boer, Johan R. J.9470  aRecent Developments in Infrared Reflectography of Paintings and its Applications in Art History /cJ. R. J. van Asperen de Boer  c1972  g1972, pp. 1-37.tInternational Council of Museums Committee of Conservation  c486d486  00102ddc4070aFPDIbFPDId2025-07-30iT356l0oFPT [van Asperen de Boer, Johan R. J.]r2025-07-30 14:10:42w2025-07-30yARTI