По ссылке можно посмотреть подробное описание системы, а также список публикаций по ней. Расширенный поиск по системам на этой странице.
Страница 1 из 57- «California as I Saw It:» First-Person Narratives of California’s Early Years, 1849-1900
- «Penny Plains» and «Two-pence Coloured»
- «The Pageant of America» Photograph Archive
- 17th — 18th Century Burney Collection Newspapers
- 1940 census
- 1940s New York: Explore the 1943 New York City Market Analysis
- 500 Years of Italian Dance: Treasures from the Cia Fornaroli Collection
- 91-ый том
- A Digital Literary Atlas of Ireland, 1922-1946
- A New Nation
- A Survey of the cities of London and Westminster
- Academicinfo
- Acta Sanctorum
- AfricaMap
- African American Newspapers, 1827-1998
- African American Women Writers of the 19th Century
- Africana & Black History
- Afriterra-Cartographic Free Library
- After Columbus: Four-hundred Years of Native American Portraiture
- Albertina