Limited (search only) v.1 1975
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Cornell University
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Limited (search only) v.2 1976
|
Cornell University
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Limited (search only) v.3 1977
|
Cornell University
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Limited (search only) v.4 1978
|
Cornell University
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Limited (search only) v.5 1979
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Cornell University
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Limited (search only) v.6-7 1980-81
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Cornell University
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Limited (search only) v.6 (1980)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.7 (1981)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.8-9 1982-83
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Cornell University
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Limited (search only) v.10-11 1984-85
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Cornell University
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Limited (search only) v.12-13 1986-87
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Cornell University
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Limited (search only) v.14-15 1988-89
|
Cornell University
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