Duignan, P. A. Educational leadership : key challenges and ethical tensions / Patrick Duignan. - Cambridge, UK ; New York : Cambridge University Press, 2006. - xii, 176 p. : ill. ; 22 cm. Includes bibliographical references (p. 164-171) and index. ISBN: 0521685125 (pbk.) 9780521685122 (pbk.) LCCN: 2006022374 Subjects--Topical Terms: Educational leadership. LC Class. No.: LB2806 / .D84 2006 Dewey Class. No.: 371.2/011