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1.
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New York : Smithsonian Books/Collins, 2005.
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2.
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University Park, Pa. : Pennsylvania State University Press, c2002.
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3.
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New York : Scholastic Inc., c1996.
CMC PZ7.G8619 Wi 1996 |
Map It |
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4.
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Harrisburg : Commonwealth of Pennsylvania, Pennsylvania Historical and Museum Commission, 1976.
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