Libag, Zenaida L. Level of teachers' teaching performance in a selected private high school in Quezon City as assessed by themselves, sy 2012-2013 Zenaida L. Libag - Quezon City Dr. Carlos S. Lanting College 2013 - xxix, 150p. Education/Administration and Supervision Subjects--Uniform Titles: Education/Administration and Supervision LC Class. No.: CD-02613t