Classroom observation its use by public school division supervisors in Cagayan [microform]. - Liban, Pura Tumada 1923- (Quezon City Photoduplication Service, University of the Philippines Library, 1976)
Microfilmed with 14 other titles.
Thesis (M.Ed.)--University of the Philippines.
Originally published in [Quezon City] 1964.
Keywords: School supervision