TY  - RPRT
TI  - Circular of the Bureau of Standards no. 475: establishment and maintenance of the electrical units
AU  - Silsbee, F B
PY  - 1949
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 475
DO  - 10.6028/NBS.CIRC.475
ER  -