School leadership that works : from research to results /
Robert J. Marzano, Timothy Waters, Brian A. McNulty.
- Alexandria, Va. : Aurora, Col. : Mid-continent Research for Education and Learning,, Association for Supervision and Curriculum Development ; c2005.
- vi, 194 p. : ill. ; 23 cm.
1416602275 (alk. paper)
2005011789
School management and organization. Educational leadership.