Todays words: Demings, zero-defects, six sigma, just-in-time inventory management system. Thisbusiness English as a second language (ESL) video helps students learn fluent speaking skills in a professional environment. We learn new vocabulary and words every day. I hope you are having fun (or at least productive time) with these tutoring practice videos. Free video lessons every day! yay! TeacherPhilEnglish is here to teach the world!

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Filed under: Six Sigma

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