Columbia subject headings:
Compressors--Aerodynamics--Congresses.
Turbines--Aerodynamics--Congresses.
Unsteady flow (Aerodynamics)--Congresses.
Harvard subject headings:
Princeton subject headings:
Compressors--Aerodynamics--Congresses.
Turbines--Aerodynamics--Congresses.
Unsteady flow (Aerodynamics)--Congresses.