TY  - BOOK
AU  - Abao, Ethel De Leon.
AU  - Alda, Rivika C. ; Bacus, Remedios C.
TI  - Language learning materials development
SN  - 978-621-451-009-2
AV  - FIL P 53.15 .A23 2021 
PY  - 2021///
CY  - Quezon City : 
PB  - Lorimar Publishing Inc.
KW  - LANGUAGE AND LANGUAGE--STUDY AND TEACHING
N1  - Includes references
ER  -