TY  - BOOK
AU  - Feldhoff, Tobias
AU  - Merki, Katharina Maag
AU  - Radisch, Falk
TI  - Concept and design development in school improvement research: Longitudinal, Multilevel and mixed methods and their relevence for educational accountability 
SN  - 978-3-030-69347-3
AV  - LB1028 .C66 2021
PY  - 2021///
CY  - Switzerland
PB  - Springer
KW  - Development
KW  - School development
KW  - Improvement research
ER  -