Management science approaches to manpower planning and organization design 2026-02-15T12:28:38+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Charnes, A.; Cooper, William W.; Niehaus, Richard J. (North-Holland Publishing Co., 1978)