Teachers' opinions on the competencies needed by elementary school principals in Camarines Norte, 1969-1970 [microform]

Bibliografiska uppgifter
Huvudupphovsman: Dating, Agustin A. 1928-
Materialtyp: Visual Material
Språk:English
Publicerad: Quezon City Photoduplication Service. University of the Philippines Library 1977.
Ämnen: