TY - BOOK AU - Lunenberg,Fred C. AU - Irby,Beverly J. TI - The principalship: vision to action SN - 9780534625955 AV - LB2831.62 .L86 2006 PY - 2006/// CY - Belmont, OH PB - Thomson KW - School principals KW - United States KW - School management and organization ER -