TY  - BOOK
AU  - Halverson,Richard
AU  - Kelley,Carolyn
TI  - Mapping leadership: the tasks that matter for improving teaching and learning in schools 
U1  - 371.2011 
PY  - 2017///
CY  - New York
PB  - John Wiley & Sons, Incorporated
KW  - Educación
KW  - Libro electrónico
KW  - Liderazgo en la educación
UR  - https://udemproxy.elogim.com/auth-meta/login.php?url=https://ebookcentral.proquest.com/lib/universidadmonterrey-ebooks/detail.action?docID=4908179&query=Mapping+leadership%3A+The+tasks+that+matter+for+improving+teaching+and+learning+in+schools.
ER  -