The organization of supervision an analysis of the organization and administration of supervision in city school systems

Detalhes bibliográficos
Autor principal: Ayer, Fred Carleton 1880-
Outros Autores: Barr, Arvil Sylvester 1892-
Formato: Livro
Idioma:English
Publicado em: New York, London D. Appleton and company [c1928].
Colecção:Half-title: Appleton series in supervision and teaching, ed. by A.S. Barr and W.H. Burton
Assuntos: