Limited (search only) v.19 1984
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Cornell University
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Limited (search only) v.20 1985
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Cornell University
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Limited (search only) v.21 1986
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Cornell University
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Limited (search only) v.22 1987
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Cornell University
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Limited (search only) v.23 1988
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Cornell University
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Limited (search only) v.24 1989
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Cornell University
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Limited (search only) v.25 1990
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Cornell University
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Limited (search only) v.26 1991
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Cornell University
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Limited (search only) v.27 1992
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Cornell University
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Limited (search only) v.28 1993
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Cornell University
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Limited (search only) v.29 1994
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Cornell University
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Limited (search only) v.30 1995
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Cornell University
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Limited (search only) v.31 1996
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Cornell University
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Limited (search only) v.32 1997
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Cornell University
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Limited (search only) v.33 1998
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Cornell University
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Limited (search only) v.34 1999
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Cornell University
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Limited (search only) v.35 no.1 1998
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Cornell University
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