124 resultados para Pittsburgh (Pa.)--Social conditions
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Mode of access: Internet.
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Mode of access: Internet.
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Shipping list no.: 92-290-P.
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National Highway Safety Bureau, Washington, D.C.
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National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.
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Mode of access: Internet.
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Virginia Shipman is a joint author of no. 1, Yolanda and R.H. Willis of no. 6.
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National Highway Traffic Safety Administration, Washington, D.C.
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Includes index.
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Mode of access: Internet.
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"Contract AT-11-1-GEN-14. Bettis PLant, Pittsburgh, Pa., operated for the U. S. Atomic Energy Commission by Westinghouse Electric Corporation."
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"The purpose of this work is to present some of the economic and social conditions and movements of the Grand Prairie region of Texas between 1850 and 1890."--Pref.
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Mode of access: Internet.
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"Some letters, articles, papers, contributions to discussions and books on engineering and scientific subjects...by Edward Godfrey": p. 67-76.
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Mode of access: Internet.