TY  - RPRT
TI  - Experimental quiet engine program aerodynamic performance of fan A
AU  - Giffin, R. G.
AU  - Parker, D. E.
AU  - Dunbar, L. W.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19720019045
ID  - 19720019045
ER  -