An investigation of supervisory practices of department heads of science in the Manila public secondary schools

Bibliographische Detailangaben
1. Verfasser:	Trinidad, Felicisima, Martin 1914-
Format:	Buch
Sprache:	English
Veröffentlicht:	New Brunswick, N.J. [s.n.] 1965.
Schlagworte:	School supervision, Secondary. Education > Philippines > Manila. Science > Study and teaching (Secondary).