Zimmermann's World resources and industries 2026-02-15T14:57:20+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Zimmermann, Erich W. (Erich Walter), 1888 (Harper & Row, 1972)