Unleashing Web 2.0 : from concepts to creativity 2026-02-16T06:11:13+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Vossen, Gottfried; Hagemann, Stephan (Elsevier/Morgan Kaufmann, 2007)