Michael B. Ayers / William A. Sommers
Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This user-friendly handbook focuses on five facets essential to successful organizations-mission, strategy, organizational structure, people, and leadership-to help principals become proactive, effective school leaders.