TY  - RPRT
TI  - Construction and operation of a simple high-precision copper-point blackbody and furnace 
AU  - Lee, R D
PY  - 1969
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 483
DO  - 10.6028/NBS.TN.483
ER  -