3 treff

Change and development in schools : case studies in the management of school-focused in-service education
Euan S. Henderson and George W. Perry
Bok Språk ikke angitt 1981
Case-studies in adolescence
by Pauline Perry and George W. Perry
Bok Engelsk 1970
Case-studies in teaching
[by] George W. Perry [and] Pauline Perry
Bok Engelsk 1969