Operations management : contemporary concepts and cases 2026-02-15T22:15:31+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Schroeder, Roger G. (The McGraw-Hill/Irwin series operations and decision sciences, 2004)