Improving thermal efficiency
Subtitle: historic wooden windows : the Colcord Building, Oklahoma City, Oklahoma
By: Sharon C. Park.
Contributors: United States. National Park Service. Technical Preservation Services Division.
Series: Preservation case studies
Publisher: U.S. Dept. of the Interior, National Park Service, Technical Preservation Services
Published: 1982
Place of publication: Washington, D.C
Language: eng
Number of pages: 17
Subjects: Wooden windows.; Windows -- Oklahoma -- Thermal properties.
Notes: Bibliography: p. 13.