TY  - GEN
AU  - Druckenbrod, William F
AU  - Gilsinn, Judith F
AU  - Jackson, Richard H F
AU  - Joel, Lambert S
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1974-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.IR.73-422
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1974
TI  - A study of air traffic data requirements and sources for FAA analyses:
ER  -