environment and deterioration report Adhesive testing at the Canadian Conservation Institute : an evaluation of selected poly(vinyl acetate) and acrylic adhesives / by Jane.L. Down [et al.] Abstracts and Conference Program The Art Institute of Chicago / edited by Harriet K. Stratis and Britt Salvesen Kunstmatige veroudering onder invloed van licht / Judith H. Hofenk de Graaff Behandeling Vaandel "Koninklijke Militaire Academie" van Het Nederlandsch Legermuseum "Generaal Hoefer" te Leiden introductory course in principles of aviation historic preservation and aviation archeology / [instructor Richard E. Gillespie ; executive director TIGHAR
