University of the Philippines, Quezon City. Science Education Center. Elementary School Mathematics 4 Project Group. (1978). Elementary school mathematics 4 : moving on in math: Josefina C. Fonacier ... [et al.]. Textbook Board, Ministry of Education and Culture.
Cita Chicago Style (17a ed.)University of the Philippines, Quezon City. Science Education Center. Elementary School Mathematics 4 Project Group. Elementary School Mathematics 4 : Moving on in Math: Josefina C. Fonacier ... [et Al.]. Makati: Textbook Board, Ministry of Education and Culture, 1978.
Cita MLA (9a ed.)University of the Philippines, Quezon City. Science Education Center. Elementary School Mathematics 4 Project Group. Elementary School Mathematics 4 : Moving on in Math: Josefina C. Fonacier ... [et Al.]. Textbook Board, Ministry of Education and Culture, 1978.