Periodicals Archive Online (PAO) This link opens in a new windowHundreds of full text digitized journals, with content ranging from the early 19th century to the year 2000. Titles cover subject matter primarily in the social sciences and humanities, including psychology, literature, history, linguistics, religion, sociology, geography, performing arts, political science, economics, philosophy, archaeology, anthropology, and education. The Auraria Library subscribes to the Foundation Collection and Collections 5, 6, 7 and 9. Some journals are in non-English languages, including German, Spanish, French, and Italian.