TY  - BOOK
AU  - Villegas, Bernardo M.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1985///.46
CY  - Manila
PB  - Sinag-Tala Publishers, Inc
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
N1  - Includes index.;Economics -- Study and teaching; 5
ER  -