Columbia subject headings:
Acoustic microscopes--Congresses.
Microscopy--Congresses.
Optical scanners--Congresses.
Scanning electron microscopes--Congresses.
Harvard subject headings:
Scanning electron microscopy--Congresses.
Princeton subject headings:
Acoustic microscopes--Congresses.
Microscopes--Congresses.
Optical scanners--Congresses.
Scanning electron microscopes--Congresses.