Supervision for improved instruction new challenges, new responses

Bibliografiske detaljer
Hovedforfatter:	Lewis, Arthur J. 1919-
Andre forfattere:	Miel, Alice 1906-
Format:	Bog
Sprog:	English
Udgivet:	Belmont, Calif. Wadsworth Pub. c1972.
Fag:	School supervision. Teaching. Curriculum planning.