Wilcox, Walter W.
Economics of American agriculture
Prentice-Hall, 1951
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Davies, J. Kenneth, 1925-
Economics and the American system
J.B. Lippincott, 1970
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The economics of poverty : an American paradox
edited by Burton A. Weisbrod
Prentice-Hall, 1965
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The economics of poverty : an American paradox
edited by Burton A. Weisbrod
Prentice-Hall, 1965
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Weiss, Leonard W.
Case studies in American industry
John Wiley & Sons, 1980
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