The Certified Six Sigma GreenBelt Handbook 8 个回复 - 2281 次查看
ASQ's brand new Six Sigma GreenBelt Certification is here - and this is the book to help prepare! This latest entry in ASQ's popular series of handbooks explicitly follows the certification's Body of ...2017-5-20 01:31 - fishburger - 运营管理(物流与供应链管理)