Limited (search only) 1986-88
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New York Public Library
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Limited (search only) 1988
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Cornell University
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Limited (search only) 1989
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Cornell University
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New York Public Library
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Limited (search only) 1990
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Cornell University
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Cornell University
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Cornell University
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Cornell University
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Limited (search only) 1994
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Cornell University
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Limited (search only) 1995
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Cornell University
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Limited (search only) 1996
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Cornell University
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Limited (search only) 1997
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Cornell University
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