Value-added leadership how to get extraordinary performance in schools

Xehetasun bibliografikoak
Egile nagusia:	Sergiovanni, Thomas J.
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	San Diego Harcourt Brace Jovanovich, HBJ Leadership c1990.
Gaiak:	School management and organization > United States. Leadership > United States.