McNeill, Patrick
Research methods
Routledge, 1990
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McNeill, Patrick
Research methods
Routledge, 1999
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White, Theresa L.
Research methods
Wadsworth and Cengage Learning, 2013
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Larson, Richard C., 1943-
Urban operations research
Prentice-Hall, 1981
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Urban neigborhoods: research and policy
edited by Ralph B. Taylor
Frederick A. Praeger, 1986
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