@misc{1172511, author = {Arnold Wexler and Richard W Hyland}, title = {The NBS standard hygrometer:}, year = {1964}, month = {1964-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.MONO.73}, language = {en}, }