Readings in the philosophy of science 2026-02-15T19:48:26+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Brodbeck, May; FeIgl, Herbert (Appleton-Century-Crofts, 1953)