Limited (search only) 1969:1
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University of Minnesota
|
Limited (search only) 1970:2-4
|
University of Minnesota
|
Limited (search only) 1971:1-4
|
University of Minnesota
|
Limited (search only) 1971:6
|
University of Minnesota
|
Limited (search only) 1972:1-3
|
University of Minnesota
|
Limited (search only) 1973:1-2
|
University of Minnesota
|
Limited (search only) 1974:1-2
|
University of Minnesota
|
Limited (search only) 1975
|
University of California
|
Limited (search only) 1975:2
|
University of Minnesota
|
Limited (search only) 1978
|
University of California
|
Limited (search only) 1978:3
|
University of Minnesota
|
Limited (search only) 1980:2
|
University of Minnesota
|
Limited (search only) 1980:3
|
University of Minnesota
|
Limited (search only) 1990:1
|
University of Minnesota
|