Columbia subject headings:
Harvard subject headings:
Infrared radiation--Periodicals.
Infrared technology--Periodicals.
Millimeter wave devices--Periodicals.
Millimeter waves--Periodicals.
Princeton subject headings:
Infrared radiation--Periodicals.
Infrared technology--Periodicals.
Millimeter wave devices--Periodicals.
Millimeter waves--Periodicals.
Periodicals.