TY - BOOK AU - Fajardo, Loraine N. TI - Level of proficiency in Filipino grammar of junior high school learners of Castor Z. Concepcion Memorial National High School, Balaoan, La Union / U1 - TH 425 F17l 2020 PY - 2020/// CY - Osias Educational Foundation, Inc. : PB - [s.n.], KW - Grammar KW - Filipino language N1 - References: pages 158-160 ER -