TY  - BOOK
AU  - 
AU  - 
ED  - National Census and Statistics Office.
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1979///.46
CY  - Manila
PB  - National Census and Statistics Office
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Records and correspondence
KW  - Schools
N1  - Monographs No.16; 5
ER  -