Limited (search only) 1959
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University of Illinois at Urbana-Champaign
|
Limited (search only) 1960
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1961
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1962
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1963
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1965
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University of Minnesota
|
Limited (search only) 1966-68
|
University of Minnesota
|
Limited (search only) 1966-1967
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University of Illinois at Urbana-Champaign
|
Limited (search only) 1968
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1969
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1969
|
University of Minnesota
|
Limited (search only) 1970
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1970
|
University of Minnesota
|
Limited (search only) 1973
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1973-76
|
University of Minnesota
|
Limited (search only) 1974
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1975
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1976
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1977
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1978
|
University of Illinois at Urbana-Champaign
|
Limited (search only) 1979-81
|
University of Minnesota
|
Limited (search only) 1981
|
University of Illinois at Urbana-Champaign
|