TY  - BOOK
AU  - Santiago, Alfonso O.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 971-230450-7 (paperback)
SN  - 2
PY  - 1976///];copyright 1976.46
CY  - Manila
PB  - Rex Book Store
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Textbooks
KW  - Pilipino language
N1  - 5
ER  -