Niebel's methods, standards, and work design 2026-02-15T20:25:23+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Freivalds, Andris; Niebel, Benjamin W. (McGraw-Hill Higher Education, 2009)