Limited (search only) no.7-11 (1974)
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University of Minnesota
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Limited (search only) no.12-16 (1975)
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University of Minnesota
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Limited (search only) no.12-21 1975-1976
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University of Michigan
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Limited (search only) no.17-21 (1976)
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University of Minnesota
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Limited (search only) no.22-26 (1977)
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University of Minnesota
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Limited (search only) no.22-31 1977-1978
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University of Michigan
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Limited (search only) no.27-36 (1978-79)
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University of Minnesota
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Limited (search only) no.32-41 1979-1980
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University of Michigan
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Limited (search only) no.37-46 (1980-81)
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University of Minnesota
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Limited (search only) no.42-46 1981
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University of Michigan
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Limited (search only) no.42-50 1981-82
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University of California
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Limited (search only) no.47-50 1982
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University of Michigan
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Limited (search only) no.49-50 1982
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University of Virginia
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Limited (search only) no.50 (Sept 1982)
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University of California
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