TY - GEN AU - UBBEN, Gerald C TI - The principal: Creative leadership for effective schools SN - 0205322115 AV - LB 2805 .U2 PY - 2001/// CY - Boston PB - Allyn and Bacon KW - School principals-United States KW - School management and organization-United States KW - School supervision-United States KW - School personnel management-United States ER -