Fundamentals of database systems 2026-02-16T08:24:23+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Elmasri, Ramez; Navathe, Shamkant (Addison-Wesley, 2014)