TY - BOOK AU - Duignan,P.A. TI - Educational leadership: key challenges and ethical tensions SN - 9780521685122 (pbk.) : PY - 2006/// CY - Cambridge PB - Cambridge University Press KW - Educational leadership N1 - Includes bibliographical references (p. 164-171) and index; Specialized N2 - 'Educational Leadership' is a major research book on contemporary leadership challenges for educational leaders ER -