TY  - RPRT
TI  - Interlaboratory intercomparisons of 40-watt fluorescent lamps 
AU  - Burns, Velma I
PY  - 1964
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 8611
DO  - 10.6028/NBS.RPT.8611
ER  -