Limited (search only) no.55-66 1976-77
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Pennsylvania State University
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Limited (search only) no.67-77 1978
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Pennsylvania State University
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Limited (search only) no.78-88 1979
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Pennsylvania State University
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Limited (search only) no.89-99 1980
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Pennsylvania State University
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Limited (search only) no.100-110 1981
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Pennsylvania State University
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Limited (search only) no.111-121 1982
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Pennsylvania State University
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Limited (search only) no.122-132 1983
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Pennsylvania State University
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Limited (search only) no.133-140 1984
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Pennsylvania State University
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Limited (search only) 141,143-145,147-148 1984-85
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University of Minnesota
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Limited (search only) 154,156-165 1985-86
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University of Minnesota
|
Limited (search only) 166-175 1987
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University of Minnesota
|
Limited (search only) 176-185 1988
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University of Minnesota
|
Limited (search only) 186-191 1989
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University of Minnesota
|
Limited (search only) no.195-205 1989-90
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Pennsylvania State University
|
Limited (search only) no.206-215 1991
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Pennsylvania State University
|
Limited (search only) no.216-225 1992
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Pennsylvania State University
|
Limited (search only) no.226-235 1993
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Pennsylvania State University
|
Limited (search only) no.236-245 1994
|
Pennsylvania State University
|
Limited (search only) no.246-255 1995
|
Pennsylvania State University
|
Limited (search only) no.256-265 1996
|
Pennsylvania State University
|
Limited (search only) no.266-275 1997
|
Pennsylvania State University
|
Limited (search only) no.276-285 1998
|
Pennsylvania State University
|
Limited (search only) no.286-295 1999
|
Pennsylvania State University
|
Limited (search only) no.296-305 2000
|
Pennsylvania State University
|
Limited (search only) no.306-315 2001
|
Pennsylvania State University
|
Limited (search only) no.316-325 2002
|
Pennsylvania State University
|
Limited (search only) no.326-335 2003
|
Pennsylvania State University
|