@misc{1167331, author = {Wade H Askew}, title = {Series resistance dimming controls for types AN 3140-327 and AN 3140-328 lamps:}, year = {1958}, month = {1958-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.RPT.5810}, language = {en}, }