Outline of theory and problems of logic 2026-02-15T20:42:52+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Nolt, John; Rohatyn, Dennis A.; Varzi, Achille C. (McGrawï Hill, 1998)