[Washington] : Dept. of Energy, Division of Buildings and Community Systems ; Springfield, Va. : for sale by the National Technical Information Service, 1977-
Physical Details
volumes : illustrations ; 28 cm
OCLC
ocm04926894
"COO-2947-3" ; "COO-2947-5."
On cover: Energy conservation.
Prepared by U.S. Dept. of Energy, Division of Conservation Research and Technology.
Prepared for the U.S. Dept. of Energy under contract no. EY-76-C-02-2947.