TY  - RPRT
TI  - Letter Circular 38: reports and papers relative to the investigation of automotive power plants, Bureau of Standards
PY  - 1922
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - LCIRC 38
DO  - 10.6028/NBS.LCIRC.38
ER  -