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Full view no.300-312 1986-89
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Cornell University
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Full view no.301-320(1986-1991)
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University of Illinois at Urbana-Champaign
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Full view no.302-303 1987
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The Ohio State University
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Full view no.305 1988
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The Ohio State University
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Full view no.313-316 1990
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The Ohio State University
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Full view no.313-326 1990-93
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Cornell University
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Full view no.317 1991
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The Ohio State University
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Full view no.321-330(1992-1994)
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University of Illinois at Urbana-Champaign
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Full view no.327-330 1993-94
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Cornell University
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Full view no.329-330 1994
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The Ohio State University
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