286 resultados para Pittsburgh
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Cover title.
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Jointly with J.H. Taylor.
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Authorized by the Board of Supervisors.
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Other slight variations in title.
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Mode of access: Internet.
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Title from cover.
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Mode of access: Internet.
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Includes indexes.
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Mode of access: Internet.
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"A paper presented at the annual meeting of the Population Association of America, Pittsburgh, Pennsylvania, April 14-16, 1983."
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Mode of access: Internet.