1 | | Visual six sigma : Making data analysis lean / Ian Cox, Marie A. Gaudard, Mia L. Stephe . - 2nd ed. - Indianapolis, IN : John Wiley & Sons, Inc., 2012. - xvii, 553 pages. : illustrations ; 26 cm Mã xếp giá: 658.4 C877Đăng ký cá biệt: Lầu 1 TV: TKN19006214 |