TY  - BOOK
AU  - Villegas,Bernardo M.
TI  - Economics for Philippine high schools: development and program through economics 
SN  - 9711170787
PY  - 1990///
CY  - Manila
PB  - Sinag-Tala
KW  - Economics
KW  - Study and teaching (Secondary)
KW  - Textbooks
KW  - Ecomonic development
KW  - Social aspects
ER  -