Gerald Kushel

Reaching the peak performance zone. How to motivate yourself and others to excel

Vypredaná

Gerald Kushel Reaching the peak performance zone. How to motivate yourself and others to excel

4,3

Reaching the peak performance zone : how to motivate yourself and others to excel

Vypredaná

Gerald Kushel Reaching the peak performance zone : how to motivate yourself and others to excel

4,2

Centering

Vypredaná

Gerald Kushel Centering

4,3