TY  - RPRT
TI  - Circular of the Bureau of Standards no. 34 3rd edition: the relation of the horsepower to the kilowatt
PY  - 1915
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 34e3
DO  - 10.6028/NBS.CIRC.34e3
ER  -