Columbia subject headings:
Computer networks--United States--Periodicals.
Education, Higher--United States--Data processing--Periodicals.
Information technology--United States--Periodicals.
Harvard subject headings:
Computer networks--United States--Periodicals.
Education, Higher--United States--Data processing--Periodicals.
Information technology--United States--Periodicals.
Princeton subject headings:
Education--Information services--Periodicals.
Information storage and retrieval systems--Education--Periodicals.