Columbia subject headings:
Quantum chromodynamics--Congresses.
Quantum flavor dynamics--Congresses.
Unified field theories--Congresses.
Harvard subject headings:
Quantum chromodynamics--Congresses.
Quantum flavor dynamics--Congresses.
Unified field theories--Congresses.
Princeton subject headings:
Quantum chromodynamics--Congresses.
Quantum flavor dynamics--Congresses.
Unified field theories--Congresses.