DK Essential Managers
سلسلة كتب
بواسطة Andrew Bruce Andrew Bruce Andy Bruce
الأحدث:
2009
DK Essential Managers: Negotiating: Preparing, Trust, Mediating, Persuading, Strategy
بواسطة Michael Benoliel, Wei Hua
Effective Communication (Essential Managers) by James S. O'Rourke
بواسطة James O'Rourke