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find books, videos, periodicals, maps, music, digitized works, microfilm titles, and other formats that are in the University Libraries' collections.
Note: you will not find articles from newspapers, magazines, or journals in The CAT.
This is the online catalog of materials owned by Penn State Libraries. All formats (books, journals, audiovisuals, maps, recordings, etc.) are included. Circulation status for individual items is also provided. Coverage: Presently contains about 7 million records. Updates: Continuous up-to-the-minute as new records are added.