EN ورود

کشف منابع

Michael George

کتاب‌ها

1 نتیجه

Cover of Lean Six Sigma for Service: How to Use Lean Speed and Six Sigma Quality to Improve Services and Transactions

English Beginner

Lean Six Sigma for Service: How to Use Lean Speed and Six Sigma Quality to Improve Services and Transactions

Michael George

2003 مشاهدهٔ کتاب