BURGESS, DAVID CHEMICAL SCIENCE AND CONSERVATION - FIRST EDITION - ENGLAND MACMILLAN EDUCATION LTD. 1990 - 93P. ISBN: 033352165X Subjects--Topical Terms: CHEMICAL SCIENCECONSERVATIONCONSERVING DOCUMENTSCONSERVING STONEGLASS AND GLAZESMETALSCANVAS Dewey Class. No.: 069.53/BUR