Notes on Malthus' "Principles of political economy", by David Ricardo, edited with an introduction and notes by Jacob H. Hollander and T. E. Gregory. (Semicentennial publications of the Johns Hopkins University, 1876-1926)
Notes on Malthus' "Principles of political economy", by David Ricardo, edited with an introduction and notes by Jacob H. Hollander and T. E. Gregory.
(Semicentennial publications of the Johns Hopkins University, 1876-1926)