TY  - BOOK
AU  - Villegas, Bernardo Malvar.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1972///];copyright 197246
CY  - [Mandaluyong]
PB  - Sinag-tala
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Business enterprises.;Economics
N1  - Previously published as: Economics of the firm.;Includes index; 5
ER  -