Guldbeck, Per E. The care of historical collections; a conservation handbook for the nonspecialist [by] Per E. Guldbeck. - Nashville, American Association for State and Local History, 1972. - 160 p. illus. 23 cm. Includes bibliographies. ISBN: 0910050074 LCCN: 72076003 Subjects--Topical Terms: Art objects--Conservation and restoration. LC Class. No.: NK1127.5 / .G8 Dewey Class. No.: 069.5