Limited (search only) 1949
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University of Illinois at Urbana-Champaign
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Limited (search only) 1959
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University of Illinois at Urbana-Champaign
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Limited (search only) 1960
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University of Illinois at Urbana-Champaign
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Limited (search only) 1961-1962
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University of Illinois at Urbana-Champaign
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Limited (search only) 1963-64
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University of Illinois at Urbana-Champaign
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Limited (search only) 1965-1966
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University of Illinois at Urbana-Champaign
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Limited (search only) Mar 1966 (no.39)
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University of California
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Limited (search only) 1967-1968
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University of Illinois at Urbana-Champaign
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Limited (search only) Dec 1969(no.48)
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University of California
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Limited (search only) 1969
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University of Illinois at Urbana-Champaign
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Limited (search only) 1970
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University of Illinois at Urbana-Champaign
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Limited (search only) 1971
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University of Illinois at Urbana-Champaign
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Limited (search only) 1973
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University of California
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Limited (search only) 1974
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University of California
|
Limited (search only) 1975
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University of California
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Limited (search only) 1975
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University of Iowa
|
Limited (search only) Jun 1975 (no.70)
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University of California
|
Limited (search only) Sept 1975 (no.71)
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University of California
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