EBSEES: 16 hits for Early printed books on page 1

The European Bibliography of Slavic and East European Studies (EBSEES) collects books, journal articles, reviews and dissertations from Eastern Europe (former countries of Eastern Bloc) which were published in Belgium, Germany, Finland, France, Great Britain, the Netherlands, Austria and Switzerland from 1991 to 2007. The segment "Literature" and "Culture" of the European Bibliography of Slavic and East European Studies contains 18.000 bibliographic entries (from the total asset of 85.000). More information can be found here.

Your search for Early printed books provides 16 hits
1	Titkos nyomdahelyű régi magyar könyvek 1539-1800 (Hungarian clandestine printing 1539-1800) Ecsedy, Judit, Budapest, Borda Antikvárium, 1996, 246 p
2	Eine wenig bekannte frühe Nachricht über die Anfänge des Buchdrucks in Europa Nemirovskij, Evgenij L., in: Gutenberg-Jahrbuch, 74, 1999, p. 161-63
3	The monk Ilia - illustrator of seventeenth-century Ukrainian and Russian books Yurchyshyn-Smith, Oksana, in: Solanus, 13, 1999, p. 25-43
4	Ein unbekanntes Dokument zu Sweitpolt Fiol, dem ersten Drucker der kyrillischen Schrift Timann, Ursula, in: Gutenberg-Jahrbuch, 73, 1998, p. 111-20
5	Church Slavonic, glagolitic and Petrine civil script printed books in the New York Public Library: a preliminary catalog New York, Charles Schlacks Jr, 1997, xii+142 p
6	Die Bibliothek Valvasors Magić, Vladimir, in: Gutenberg-Jahrbuch, 72, 1997, p. 332-41
7	Tipografija Monastyrja Rujno (XVI vek)" (The 16th century printing house of the Ruino Monastery) Nemirovskij, Evgenij, in: Solanus, 9, 1995, p. 49-72
8	Ural'skij arheografičeskij centr i ego kollekcija staropečatnyh i rukopisnyh knig kirilličeskoj pečati (The Urals Archaeographical Centre and its collection of early printed and manuscript books in cyrillic script) Počinskaja, Irina, in: Solanus, 13, 1999, p. 60-79
9	Rannjaja kirilličeskaja kniga. Istoriko-kul'turnoe značenie poekzempljarnogo opisanija (Cyrillic early-printed books. The importance of descriptions of individual copies) Pozdeeva, I.V., in: Solanus, 10, 1996, p. 131-69
10	A survey of printed books in Church Slavonic in collections outside the former USSR Thomas, Christine, in: Solanus, 10, 1996, p. 106-30

The European Bibliography of Slavic and East European Studies (EBSEES) - 1991-2007