TY  - RPRT
TI  - Series resistance dimming controls for types AN 3140-327 and AN 3140-328 lamps 
AU  - Askew, Wade H
PY  - 1958
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 5810
DO  - 10.6028/NBS.RPT.5810
ER  -