Conservation of stone and other materials : proceedings of the International RILEM/UNESCO Congress "Conservation of Stone and Other Materials--Research-Industry-Media", held at UNESCO headquarters, Paris, with the cooperation of ICCROM ... [et al.], Paris, June 29-July 1, 1993
書誌情報:Conservation of stone and other materials : proceedings of the International RILEM/UNESCO Congress "Conservation of Stone and Other Materials--Research-Industry-Media", held at UNESCO headquarters, Paris, with the cooperation of ICCROM ... [et al.], Paris, June 29-July 1, 1993