Columbia subject headings:
Early printed books--16th century.
Incunabula--Bibliography.
Strasbourg (France)--Imprints.
Harvard subject headings:
Early printed books--16th century.
Incunabula--Bibliography.
Strasbourg (France)--Imprints.
Princeton subject headings:
Early printed books--16th century.
Incunabula--Bibliography.
Strasbourg (France)--Imprints.