TY  - GEN
AU  - Stefl, Mary E
AU  - Persensky, J J
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1975-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.IR.75-797
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1975
TI  - An evaluation of a range-top warning light system:
ER  -