TY  - RPRT
TI  - Circular of the Bureau of Standards no. 32 3rd edition: standards for gas service
PY  - 1915
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 32e3
DO  - 10.6028/NBS.CIRC.32e3
ER  -