The Six Sigma way : how GE, Motorola, and other top companies are honing their performance 2026-02-15T19:04:34+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Pande, Peter S.; Cavanagh, Roland R.; Neuman, Robert P. (McGraw-Hill, 2000)