@misc{1172651, author = {Paul R Achenbach and Joseph C Davis and William Smith}, title = {Analysis of electric energy usage in Air Force houses equipped with air-to-air heat pumps:}, year = {1962}, month = {1962-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.MONO.51}, language = {en}, }