Columbia subject headings:
Printing--Michigan--Detroit--History.
Richard, Gabriel, 1767-1832.
Harvard subject headings:
Detroit (Mich.)--Imprints.
Early printed books--Michigan--Detroit--Bibliography.
Printing--Michigan--Detroit--History.
Richard Press.
Richard, Gabriel, 1767-1832--Career in printing.
Richard, Gabriel, 1767-1832.
Princeton subject headings:
Printing--Michigan--Detroit--History.
Richard, Gabriel, 1767-1832.