@misc{1165656, author = {Joseph C Davis}, title = {Air delivery performance of a Herman Nelson unit ventilator under isothermal conditions:}, 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.RPT.7714}, language = {en}, }