Social Research Methods: Qualitative and Quantitative Approaches
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Moralisches Risikomanagement: Strategien zum risikoorientierten ...
Christian Schiel
Essential PMP Preparation: A Practical Exam Prep with Simplified ...
Yassine Tounsi
Research and Practice on the Theory of Inventive Problem Solving ...
Leonid Chechurin
Everybody Writes: Your New and Improved Go-To Guide to Creating ...
Ann Handley
The SPEED of Trust: The One Thing That Changes Everything
Stephen R. Covey & Rebecca R. Merrill