sangguniang pangguro sa pagtuturo ng Filipino ; Elementarya, Sekundarya, Tersyarya Liwanag, Lydia Buenafe. creator Unang edisyon. xxviii, 603 pages ; 27 cm Lydia Buenafe Liwanag. Includes index. 300-399 SM Filipino language Study and teaching Education Philippines PL6058 .L59 2023 GS 371.3944 L7889 2023 978-621-04-4845-0 20260423122443.0