Cărți de George J. Petersen

Effective Communication for School Administrators

Autor Theodore J. Kowalski et al.

14 mar 2007

Preț: 475^.61 lei

6-8 săpt.

The Politics of Leadership

Educational Policy in the 21st Century: Opportunities, Challenges and Solutions

Editat de George J. Petersen

31 mar 2005

Preț: 381^.55 lei

6-8 săpt.