Crymes, Ruth
Some systems of substitution correlations in modern American English
Mouton, 1968
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Price, Margaret M.
Emerging stock markets : a complete investment guide to new markets around the world / Margaret M. Price
Mc Graw-Hill, 1994
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Sachs, Jeffrey D.
The price of civilization : reawakening American virtue and prosperity
Random House, 2012
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Levitan, Sar A.
Employment and training in the American economy : human resources and labor markets
Harper & Row, 1982
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Taussig, Frank William
Some aspects of the tariff question: an examination of the development of American industries under protection
Harvard University Press, 1934
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