Macalisang, Ethel Q. Approaches in health, safety, security, predictor of chold friendly school in selected elementary school in Quezon City: an assessment Ethel Q. Macalisang - Quezon City Dr. Carlos S. Lanting College 2012 - vii, 135p. Education/Administration Supervision Subjects--Uniform Titles: Education/Administration Supervision LC Class. No.: CD-02265t