Conceptual physical science-- explorations 2026-02-16T14:16:53+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Hewitt, Paul G.; Hewitt, Leslie A.; Suchocki, John (Addison Wesley, 2003)