Financial derivatives in theory and practice 2026-02-16T06:37:59+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Hunt, P. J. (Philip James), 1964-; Kennedy, Joanne (John Wiley & Sons, Ltd, 2004)