Supervising instruction in secondary schools

Supervising instruction in secondary schools

Détails bibliographiques
Auteur principal: Hammock, Robert C. 1908-
Autres auteurs: Owings, Ralph S. 1903-
Format: Livre
Langue:English
Publié: New York McGraw-Hill 1955.
Collection:McGraw-Hill series in education
Sujets:
School supervision, Secondary.