Full view 989-992 1989-1992
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Northwestern University
|
Full view 1986
|
University of California
|
Full view 1986 1986
|
The Ohio State University
|
Full view 1987
|
University of California
|
Full view 1987 1987
|
The Ohio State University
|
Full view 1988
|
University of California
|
Full view 1988
|
University of Michigan
|
Full view 1988 1988
|
The Ohio State University
|
Full view 1989* = no. 2322
|
University of Minnesota
|
Full view 1989 1989
|
The Ohio State University
|
Full view 1989
|
University of California
|
Full view 1990
|
University of California
|
Full view 1990
|
University of Minnesota
|
Full view 1990 1990
|
The Ohio State University
|
Full view 1990-1992
|
University of Michigan
|
Full view 1993
|
University of California
|
Full view 1994
|
University of California
|
Full view 1994
|
University of Illinois at Urbana-Champaign
|
Full view 1995
|
University of California
|
Full view 1995
|
University of Illinois at Urbana-Champaign
|
Full view 1995 May
|
University of Michigan
|