Columbia subject headings:
Process philosophy--Periodicals.
Process theology--Periodicals.
Whitehead, Alfred North, 1861-1947--Periodicals.
Harvard subject headings:
Process philosophy--Periodicals.
Process theology--Periodicals.
Whitehead, Alfred North, 1861-1947--Periodicals.
Princeton subject headings:
Periodicals.
Process philosophy--Periodicals.
Process theology--Periodicals.