TY  - RPRT
TI  - Interlaboratory intercomparisons of 40-watt T 12 colored white fluorescent lamps 
AU  - Burns, Velma I
PY  - 1960
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 6965
DO  - 10.6028/NBS.RPT.6965
ER  -