01103nam a2200277 i 450099100074558970753620020503201122.0940519s1989 us ||| | eng 0471843377b10122989-39ule_instLE02521487ExLFac. Economiaita658.562Ryan, Thomas P117276Statistical methods for quality improvement /Thomas P. RyanNew York :Wiley,c1989xviii, 446 p. ;24 cmWiley series in probability and mathematical statistics2011 edition available via Wiley Platformhttps://onlinelibrary.wiley.com/doi/book/10.1002/9781118058114Controllo di qualitàMetodi statistici.b1012298927-04-2127-06-02991000745589707536LE025 ECO 658.5 RYA01.0112025000020146le025-E0.00-l- 00000.i1014426227-06-02Statistical methods for quality improvement198805UNISALENTOle02501-01-94ma -engus 01