Full view
|
Pennsylvania State University
|
Full view 3.204/3-53: 1978
|
Pennsylvania State University
|
Full view 3.204/3-53: 1980
|
Pennsylvania State University
|
Full view 3.204/3-53: 1981
|
Pennsylvania State University
|
Full view 3.204/3-53: 1982
|
Pennsylvania State University
|
Full view 3.204/3-53: 1983
|
Pennsylvania State University
|
Full view 3.204/3-53: 1984
|
Pennsylvania State University
|
Full view 3.204/3-53: 1985
|
Pennsylvania State University
|
Full view 3.204/3-53: 1994-1997
|
Pennsylvania State University
|
Full view 990-95
|
University of California
|
Full view 996
|
University of California
|
Full view 997
|
University of California
|
Full view 1979
|
University of Illinois at Urbana-Champaign
|
Full view 1986*
|
University of Minnesota
|
Full view 1987*
|
University of Minnesota
|
Full view 1988*
|
University of Minnesota
|
Full view 1989
|
University of California
|
Full view 1989*
|
University of Minnesota
|
Full view 1990*
|
University of Minnesota
|
Full view 1991
|
University of California
|
Full view 1991*
|
University of Minnesota
|
Full view 1992*
|
University of Minnesota
|
Full view 1993*
|
University of Minnesota
|
Full view 1994*
|
University of Minnesota
|
Full view 1995
|
University of California
|
Full view 1995*
|
University of Minnesota
|
Full view 1996*
|
University of Minnesota
|
Full view 1997*
|
University of Minnesota
|