Weaver Conserving buildings : guide to techniques and materials / Martin E. Weaver with F. G. Matero. - New York John Wiley & Sons 1997. - xiv, 270p. ill. 27cm Includes index ISBN: 0471509442 Subjects--Topical Terms: Building materialsBuildings--Conserving and restoration--Technique Dewey Class. No.: 720.288 WEA 1997