Calculus 2026-02-15T21:55:09+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Swokowski, Earl William, 1926-; Pence, Dennis; Olinick, Michael (PWS Pub. Co., 1994)