TY - BOOK AU - Wilson,John ED - Swets & Zeitlinger Publishing TI - The effectiveness of in-service education and training of teachers and school leaders: report of the Fifth All-European Conference of Directors of Educational Research Institutions, Triesenberg (Liechtenstein) 11-14 October 1988 ; edited by John Wilson SN - 902651025X U1 - 371.146 23 PY - 1989///. CY - Amsterdam ;: , Rockland, MA PB - Swets & Zeitlinger, KW - Teachers KW - In-service training KW - Congresses KW - Europe KW - School administrators KW - Education KW - Research N1 - At head of title: UNESCO, UNESCO Institute for Education--Hamburg; Council of Europe--Strasbourg; Includes bibliographical references ER -