TY  - GEN
AU  - William F Druckenbrod
AU  - Judith F Gilsinn
AU  - Richard H F Jackson
AU  - Lambert S Joel
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  -