Window insulation
Subtitle: how to sort through the options
By: prepared for U.S. Department of Energy, Assistant Secretary, Conservation and Renewable Energy, Small Scale Technology Branch, Appropriate Technology Program ; prepared by NCAT, the National Center for Appropriate Technology under contract no. DE-AC01-82E15095.
Contributors: Appropriate Technology Program (U.S.); National Center for Appropriate Technology (U.S.)
Publisher: The Program; [For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1984
Place of publication: Washington, DC
Language: eng
Number of pages: 34
Subjects: Windows -- United States -- Thermal properties.; Insulation (Heat)
Notes: Cover title.

Distributed to depository libraries in microfiche.

"March 1984."

Includes bibliographical references.