Die effektive Führungspersönlichkeit. Management by principles.

Name: Die effektive Führungspersönlichkeit. Management by principles.
Author: /author/%EC%8A%A4%ED%8B%B0%EB%B8%90_%EC%BD%94%EB%B9%84_(%EC%84%B1%EA%B3%B5%ED%95%98%EB%8A%94_%EC%82%AC%EB%9E%8C%EB%93%A4%EC%9D%98_7%EA%B0%80%EC%A7%80_%EC%8A%B5%EA%B4%80)