Movable insulation
Subtitle: a guide to reducing heating and cooling losses through the windows in your home
By: by William K. Langdon ; ill. by William Graham.
Publisher: Rodale Press
Published: 1980
Place of publication: Emmaus, Pa
Language: eng
Number of pages: 379
Subjects: Dwellings -- Insulation.; Windows.
Description: On title page: A guide to reducing heating and cooling losses through the windows in your home.
Notes: Bibliography: p. 352-358.
Includes index.