An item-analysis and validity study of the science education center elementary mathematics tests for grades 1, 2, and 3 - Vitug, Carolina P. (Quezon City University of the Philippines Library, 1976)
Microfilmed with 12 other titles.
Thesis (M.Ed.)--University of the Philippines, 1970.
Keywords: Arithmetic -- Examinations, questions, etc; Mathematics -- Study and teaching (Elementary).