TY  - RPRT
TI  - Design approaches to more energy efficient engines
AU  - Saunders, N. T.
AU  - Colladay, R. S.
AU  - Macioce, L. E.
PY  - 1978
UR  - https://ntrs.nasa.gov/citations/19780018499
ID  - 19780018499
ER  -