TY - BOOK AU - Pollock,Jane E. AU - Ford,Sharon M. TI - Improving student learning one principal at a time SN - 9781416608592 (electronic bk.) PY - 2009/// CY - Alexandria, VA PB - Association for Supervision and Curriculum Development KW - School principals KW - United States KW - Teacher-principal relationships KW - Academic achievement KW - Educational leadership N1 - Description based on print version record; Includes bibliographical references and index UR - http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=285111 ER -