TY  - GEN
AU  - R T Vaughan
AU  - C A Douglas
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1959-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.RPT.6549
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1959
TI  - A field evaluation of the relative brightnesses of eight types of runway marking materials:
ER  -