Columbia subject headings:
Harvard subject headings:
Catholic Church--United States--History--20th century.
Catholics--United States--Psychology.
Ex-church members--Catholic Church--Psychology.
United States--Church history--20th century.
Princeton subject headings:
Catholic Church--United States--History--20th century.
Catholics--United States--Psychology.
Ex-church members--Catholic Church--Psychology.
United States--Church history--20th century.