Economic decision analysis 2026-02-15T18:59:10+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Fabrycky, W. J.; Thuesen, G. J., 1938 (Prentice-Hall, 1974)