TY  - RPRT
TI  - An evaluation of two Farr Dyna Vane systems at the Omaha Main Post Office: final report
AU  - Hunt, Charles M
PY  - 1969
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 10129
DO  - 10.6028/NBS.RPT.10129
ER  -