Library catalogs
- Core Journals in Demography and Population Studies
- Find Books
- Digitized collections and books at other libraries.
- PRI Library Journals and Newsletters
- PRI Library/Data Archive Catalog
- Catalog of books, journal titles, CD- and DVD-ROMs, and online resources in PRI's collections
- The CAT
- Search the Penn State University Libraries collections.
- WorldCat
- Search the collections of libraries around the world.
