Standard catalog of world coins: 1601-1700
George S. Cuhaj, editor
Krause, 2011
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Rodrigues, Dawn
The research paper and the world wide web
Prentice-Hall, 2000
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Urbanization: sector working paper/The World Bank
World Bank , 1972
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Water resources management: A World Bank Policy Paper
Washington The World Bank 1993,
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Olson, David R.
The world on paper : the conceptural and cognitive implications of writing and reading
Cambridge University Press , 1994
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