Columbia subject headings:
Harvard subject headings:
Electronic information resources--Periodicals.
Electronic information resources--Reviews--Periodicals.
Electronic reference sources--Reviews--Periodicals.
Libraries and electronic publishing--Periodicals.
Web databases--Reviews--Periodicals.
Web publishing--Reviews--Periodicals.
Princeton subject headings:
Electronic information resources--Periodicals.
Electronic information resources--Reviews--Periodicals.
Electronic reference sources--Reviews--Periodicals.
Libraries and electronic publishing--Periodicals.
Periodicals.
Reviews.
Web databases--Reviews--Periodicals.
Web publishing--Reviews--Periodicals.