Columbia subject headings:
Architecture and climate--United States.
Dwellings--Heating and ventilation--Control--United States--Congresses.
Dwellings--Insulation--United States--Congresses.
Energy conservation--United States.
Harvard subject headings:
Dwellings--Energy conservation--United States--Congresses.
Weathering of buildings--Congresses.
Princeton subject headings:
Dwellings--Energy conservation--Congresses.
Dwellings--Insulation--Congresses.
Dwellings--Thermal properties--Congresses.