TY - BOOK AU - Gray,David L. AU - Smith,Agnes E. TI - Case studies in 21st century school administration: addressing challenges for educational leadership SN - 1412927528 U1 - 371.2 22 PY - 2007///. CY - Thousand Oaks, Calif: , London PB - Sage, KW - School administrators KW - Training of KW - School management and organization N1 - Includes bibliographical references (p.193-197) and index (199-205) ER -