Principles of economics /
Castillo, Andress V.
Principles of economics / - Manila , Philippines : University Book Supply , c1986 - xx, 703, p . :
9711200112
Fil. 330 C278 / c1986
Principles of economics / - Manila , Philippines : University Book Supply , c1986 - xx, 703, p . :
9711200112
Fil. 330 C278 / c1986