Energy efficient windows
By: [W. Ted Haskell].
Contributors: Oregon State University. Extension Service.
Series: EC -- 1405.; Extension circular (Oregon State University. Extension Service) -- 1405.
Publisher: Oregon State University Extension Service
Published: 1992
Place of publication: [Corvallis, Or.]
Language: eng
Number of pages: 19
Subjects: Windows -- Thermal properties.; Dwellings -- Insulation.
Notes: Title from cover.

"October 1992."

Includes bibliographical references (p. 19).