Limited (search only) 1984
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University of California
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Limited (search only) 1985
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University of California
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Limited (search only) 1985 no.4-6
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Pennsylvania State University
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Limited (search only) 1986
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University of California
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Limited (search only) 1987 no.4-6
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Pennsylvania State University
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Limited (search only) 1988 no.4-6
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Pennsylvania State University
|
Limited (search only) 1989 no.4-6
|
Pennsylvania State University
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Limited (search only) 1990 no.4-6
|
Pennsylvania State University
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Limited (search only) 1991 no.4-6
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Pennsylvania State University
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Limited (search only) 1992 no.4-6
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Pennsylvania State University
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Limited (search only) 1993 no.4-6
|
Pennsylvania State University
|
Limited (search only) 1994 no.4-6
|
Pennsylvania State University
|
Limited (search only) 1995 no.4-6
|
Pennsylvania State University
|