Columbia subject headings:
Electrooptical devices--Congresses.
Micromechanics--Congresses.
Miniature electronic equipment--Congresses.
Optical detectors--Congresses.
Harvard subject headings:
Princeton subject headings:
Electrooptical devices--Congresses.
Micromechanics--Congresses.
Miniature electronic equipment--Congresses.
Optical detectors--Congresses.