Columbia subject headings:
Field theory (Physics)--Congresses.
Fusion--Congresses.
Gluons--Congresses.
Particles (Nuclear physics)--Congresses.
Physics--Congresses.
Quantum gravity--Congresses.
Quantum theory--Congresses.
Quarks--Congresses.
Superstring theories--Congresses.
Harvard subject headings:
Princeton subject headings:
Physics--Congresses.