Computing essentials 2008 2026-02-16T12:15:20+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Leary, Timothy J., 1947; Leary, Linda I. (McGrawHill Irwin, 2008)