TY  - BOOK
AU  - Marzano,R.
AU  - Marzano,Robert
AU  - Waters,Timothy
AU  - McNulty,Brian
TI  - School leadership that works: from research to results
SN  - 1-416-60227-5
PY  - 2005///
CY  - Alexandria, Va
PB  - ASCD, Association for Supervision and Curriculum Development
KW  - Management
KW  - Schulleitung
KW  - Schule
N1  - Includes bibliographical references (p. 180-187) and index
ER  -