Columbia subject headings:
Optical fiber detectors--Congresses.
Scintillation counters--Congresses.
Scintillators--Congresses.
Harvard subject headings:
Optical fiber detectors--Congresses.
Scintillation counters--Congresses.
Scintillators--Congresses.
Princeton subject headings:
Optical fiber detectors--Congresses.
Scintillation counters--Congresses.
Scintillators--Congresses.