TY - BOOK AU - Barnett,Bruce G. AU - Shoho,Alan R. AU - Cyprès,Autumn Tooms TI - The changing nature of instructional leadership in the 21st century T2 - International research on school leadership SN - 1617359386 AV - LB2805 .C472 2012 U1 - 371.2 23 PY - 2012///] CY - Charlotte, N.C. PB - Information Age Pub. KW - School supervision KW - Educational leadership N1 - Includes bibliographical references; The context for instructional leadership and school improvement ; International perspectives of instructional leadership development ; Obstacles and constraints confronting instructional leaders ER -