TY  - RPRT
TI  - Development of techniques for measuring pilot workload
AU  - Spyker, D. A.
AU  - Stackhouse, S. P.
AU  - Khalafalla, A. S.
AU  - Mclane, R. C.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19720004411
ID  - 19720004411
ER  -