TY - BOOK AU - Day,Christopher TI - Developing teachers : : the challenges of lifelong learning T2 - Educational change and development series SN - 075070747X (paper : alk. paper) U1 - 370.715 21 PY - 1999/// CY - London, Philadelphia, PA PB - Falmer Press KW - Teachers. KW - Teachers KW - In-service training N1 - Includes bibliographical references (p. 210-239) and index ER -