Computing essentials 2005 2026-02-16T13:46:54+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - O'Leary, Timothy J.; Leary, OLinda I. (McGraw Hill Technology Education, 2005)