The theory of economic progress :
Ayres, C. E.
The theory of economic progress : a study of the fundamentals of economic development and cultural change / C. E. Ayres - 2nd ed. - New York : Schocken Books, c1962. - 317 p. ; 21 cm. - Schocken paperbacks, SB33 .
Economics.
HB171 / .A9 1962
330.1 / A985t
The theory of economic progress : a study of the fundamentals of economic development and cultural change / C. E. Ayres - 2nd ed. - New York : Schocken Books, c1962. - 317 p. ; 21 cm. - Schocken paperbacks, SB33 .
Economics.
HB171 / .A9 1962
330.1 / A985t