Columbia subject headings:
Nuclear physics--Instruments--Congresses.
Particles (Nuclear physics)--Congresses.
Harvard subject headings:
Nuclear track detectors--Congresses.
Particle tracks (Nuclear physics)
Particles (Nuclear physics)--Congresses
Time projection chambers (Nuclear physics)--Congresses.
Princeton subject headings:
Nuclear physics--Instruments--Congresses.
Particles (Nuclear physics)--Congresses.