Columbia subject headings:
Electric circuits--Periodicals.
Electric networks--Periodicals.
Electronic circuits--Periodicals.
Electronic systems--Periodicals.
Signal processing--Periodicals.
Harvard subject headings:
Princeton subject headings:
Electric circuits--Periodicals.
Electric networks--Periodicals.
Electronic circuits--Periodicals.
Electronic systems--Periodicals.
Periodicals.
Signal processing--Periodicals.