Hoyle, Eric. Educational leadership ambiguity, professionals and managerialism Eric Hoyle and Mike Wallace. - London Thousand Oaks, Calif. SAGE c2005. - xii, 212 p. 24 cm. Includes bibliographical references (p. 199-207) and index. ISBN: 0-7619-6742-7 (hbk.) 104.00 LCCN: 2006274273 Nat. Bib. No.: GBA484194 bnb Nat. Bib. Agency Control No.: 013046248 Uk Subjects--Topical Terms: School management and organization LC Class. No.: LB2805 / .H7167 2005 Dewey Class. No.: 371.2