Columbia subject headings:
Electrooptics--Congresses.
Fiber optics--Congresses.
Gamma rays--Industrial applications--Congresses.
Imaging systems--Industrial applications--Congresses.
Neutrons--Industrial applications--Congresses.
Nuclear counters--Congresses.
Optical detectors--Congresses.
X-rays--Industrial applications--Congresses.
Harvard subject headings:
Princeton subject headings:
Fiber optics--Congresses.
Imaging systems--Congresses.
Materials--Analysis--Congresses.
Materials--Testing--Congresses.
Optical detectors--Congresses.
Scintillation counters--Congresses.