Role perception and role performance of elementary schoool principals in school health programs [microform] - Bituin, Remedios (Yap) 1914- (Quezon City Photoduplication Service. University of the Philippines Library, 1977)
Microfilmed with 15 other titles.
Thesis (M.Ed.)--University of the Philippines.
Originally published in Quezon City,1974.
Keywords: Elementary school principals -- Bulacan; School hygiene