Reference Universe is a database providing researchers with comprehensive scholarly, authoritative introductions using your library's own specialized reference collection.
Data: 35 million citations.
19th Century Masterfile
19th Century Masterfile is a database offering researchers primary source analysis in Humanities, Engineering, History of Science, Legal Studies, the Arts, and more.
Data: 27 million citations.
U.S. Documents Masterfile
U.S. Documents Masterfile is a resource for the study of United States documents, publications, and federally-funded research reports from 1774 to the present day.
Data: 15 million citations.
“My Invention Relates to What Is Commonly Known as…”: Finding Clues to the Past in Historical U.S. Patents
Research often takes us in weird directions whether you are a scholar completing a chapter for a book, a student working on a project for class … or an editor checking sources for a piece of (read more)
“Since many government publications become known by short titles that appear nowhere on the piece, and since libraries catalog them under institutional titles, a device for tying the two (read more)