Lewis, William Arthur, 1915-
The principles of economic planning a study prepared for the Fabian society
George Allen & Unwin, 1951
Buku Teks
Surveys of economic theory. Prepared for the American Economic Association and the Royal Economic Society : volume I
Macmillan, 1965
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Surveys of economic theory. Prepared for the American Economic Association and the Royal Economic Society : volume II
Macmillan, 1967
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The economic today
McGrow-Hill , 1991
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Baumol, William J.
Economic processes and policies
Harper & Brother Publisher, 1954
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