TY  - RPRT
TI  - The Equivalence of gravimetric and volumetric test measure calibration 
AU  - Schoonover, Randall M
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 74-454
DO  - 10.6028/NBS.IR.74-454
ER  -