TY - BOOK AU - Pollock,Jane E. AU - Ford,Sharon M. TI - Improving student learning one principal at a time SN - 9781416607687 (pbk. : alk. paper) AV - LB2831.62 .P65 2009 U1 - 371.2/012 22 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 - Includes bibliographical references (p. 141-143) and index ER -