Indispensable bibliography of noteworthy books printed before ca. 1860 in all languages, but with emphasis on French and Latin titles. 32,000 entries. Searchable by author, title, place, date, printer, general subject, and keyword. Appendices include a concise history of printing and of the book from the 15th century to the 17th, and a geographic dictionary correlating Latin place names with modern equivalents.