TY  - RPRT
TI  - An evaluation of positive displacement cryogenic volumetric flowmeters 
AU  - Brennan, J A
PY  - 1971
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 605
DO  - 10.6028/NBS.TN.605
ER  -