Columbia subject headings:
Energy consumption--Economic aspects--Philippines--Mathematical models.
Inflation (Finance)--Effect of energy costs on--Philippines--Mathematical models.
Philippines--Economic conditions--1946---Mathematical models.
Harvard subject headings:
Energy consumption--Economic aspects--Philippines--Mathematical models.
Inflation (Finance)--Effect of energy costs on--Philippines--Mathematical models.
Philippines--Economic conditions--1946---Mathematical models.
Princeton subject headings: