Columbia subject headings:
Armenian imprints.
Early printed books--Catalogs.
Harvard subject headings:
Armenia--Imprints--Union lists.
Armenian imprints--Union lists.
Early printed books--16th century--Union lists.
Incunabula--Armenia--Bibliography--Union lists.
Princeton subject headings:
Armenia--Civilization--Early works to 1800--Bibliography.
Armenian imprints--Early works to 1800--Catalogs.
Early printed books--Catalogs.