Columbia subject headings:
Canons, Cathedral, collegiate, etc.--Switzerland--Fribourg (Canton)--Correspondence.
Fontaine, Charles Aloys, 1754-1834--Correspondence.
Philosophy and religion--Switzerland--Fribourg (Canton)--History.
Religion and science--Switzerland--Fribourg (Canton)--History.
Harvard subject headings:
Canons, Cathedral, collegiate, etc.--Switzerland--Fribourg (Canton)--Correspondence.
Fontaine, Charles Aloys, 1754-1834--Correspondence.
Philosophy and religion--Switzerland--Fribourg (Canton)--History.
Religion and science--Switzerland--Fribourg (Canton)--History.
Princeton subject headings: