TY - BOOK AU - Gray, David L AU - Smith, Agnes E TI - Case studies in 21st century school administration : addressing challenges for educational leadership SN - 9781412927536 SN - 200602826 U1 - 371.2011 GRA PY - 2007/// CY - Thousand Oaks, CA PB - SAGE Publications KW - School administrators - Training of KW - School management and organization - Case studies N1 - Includes bibliographical references (p. 181-182) and index ER -