Régi magyarországi nyomtatványok /
Magyar Tudományos Akadémia.
Borsa, Gedeon.
Országos Széchényi Könyvtár.
Budapest, Akadémiai Kiadó,
1971-
At head of title: Magyar Tudományos Akadémia. Országos Széchényi Kōnyvtár.
Added t.p.: Res litteraria Hungariae vetus operum impressorum.
Pref. also in Latin and English.
Bibliography
Union catalogs