TY  - BOOK
AU  - Catacataca, Pamfilo D., Ph.D
AU  - Espiritu, Clemencia C., Ph. D.
TI  - Wikang Filipino: : kasayasayan at pag-unlad
SN  - 971-23-4211-5
U1  - Fil. 490.941 C357 2005 
PY  - 2005///
CY  - Manila
PB  - Rex Book Store, Inc.
KW  - Filipino language
N1  - Includes references and index
ER  -