The Quality Audit Handbook: Principles, Implementation, and ...
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The Resourceful Manager's New Employee Checklist
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Communications Skills for Project Managers
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The PMP® Exam: How to Pass on Your First Try
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Unternehmensführung und Controlling
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Conceptions of Leadership: Enduring Ideas and Emerging Insights
George R. Goethals & Scott T. Allison & Roderick M. Kramer & David M. Messick