Demagante, Perla P. Teacher behavior of the Business High School Faculty of Perpetual Help College of Rizal as related to certain personal variables and student academic achievement Perla P. Demagante - Makati City Pamantasan ng Makati 1994 - xxv, 131p. Education/Administration and Supervision Subjects--Uniform Titles: Education/Administration and Supervision LC Class. No.: T-01479