TY  - RPRT
TI  - Maintenance of airfield lighting systems: part III, troubleshooting procedures for series circuits
AU  - Simeroth, John W
PY  - 1957
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 5243
DO  - 10.6028/NBS.RPT.5243
ER  -