Marzano, Robert J. District leadership that works : Striking the right balance / Robert J. Marzano, Timothy Waters. - Bloomington, IN: Solution Tree Press, 2009 - ix, 164 p. : ill. ; 27 cm. ISBN: 9781935249191 1935249193 (perfect bound) 9781935249269 (library bdg.) 1935249266 (library bdg.) Subjects--Topical Terms: School districts -- Administration.Educational leadership. Subjects--Index Terms: Giáo dục Quản lý giáo dục Giám sát học đường LC Class. No.: LB2817 / .M364 2009 Dewey Class. No.: 371.2/011 / MAR 2009