TY - CHAP AB - VL - 15 SN - 978-1-78441-064-3, 978-1-78441-063-6/1474-7863 DO - 10.1108/S1474-786320140000015018 UR - https://doi.org/10.1108/S1474-786320140000015018 AU - MacDonald Barry PY - 2015 Y1 - 2015/01/01 TI - Letters from a Headmaster☆Originally published in Simons, H. (Ed.) (1980). Towards a Science of the Singular: Essays about Case Study in Educational Research and Evaluation. Occasional Papers No. 10. Norwich, UK: Centre for Applied Research, University of East Anglia. T2 - Case Study Evaluation: Past, Present and Future Challenges T3 - Advances in Program Evaluation PB - Emerald Group Publishing Limited SP - 19 EP - 39 Y2 - 2024/09/19 ER -