Limited (search only) v.1 1975
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Pennsylvania State University
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Limited (search only) v.2 1976
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Pennsylvania State University
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Limited (search only) v.3 1979
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Pennsylvania State University
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Limited (search only) v.4 1980
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Pennsylvania State University
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Limited (search only) v.5-6 1982
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Pennsylvania State University
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Limited (search only) v.7-8 1984-1985
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University of Michigan
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Limited (search only) v.7 1984
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Pennsylvania State University
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Limited (search only) v.8 1985
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University of Virginia
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Limited (search only) v.9-10 1986-1988
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University of Michigan
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Limited (search only) v.9 1986
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Pennsylvania State University
|
Limited (search only) v.10 1988
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Pennsylvania State University
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Limited (search only) v.11-13 1989-1993
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University of Michigan
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Limited (search only) v.14-15 1994-1995
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University of Michigan
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Limited (search only) v.16-17 1997
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University of Michigan
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Limited (search only) v.18-19 1999
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University of Michigan
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Limited (search only) v.20 2000
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University of Michigan
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Limited (search only) no.21/22(2003)
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University of Michigan
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Limited (search only) no.23 2004
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University of Michigan
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Limited (search only) no.24 2005
|
University of Michigan
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Limited (search only) no.25 2006
|
University of Michigan
|