TY - BOOK AU - Bachmann,Konstanze ED - Cooper-Hewitt Museum. TI - Conservation concerns: a guide for collectors and curators SN - 1560981741 (alk. paper) AV - AM141 .C65 1992 U1 - 069/.53 20 PY - 1992/// CY - New York, Washington PB - Cooper-Hewitt National Museum of Design, Smithsonian Institution, Smithsonian Institution Press KW - Museum conservation methods N1 - Includes bibliographical references (p. 141-149) ER -