Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view
|
Pennsylvania State University
|
Full view 1967-73
|
University of California
|
Full view 1967-1968
|
University of Michigan
|
Full view 1968-73
|
University of Illinois at Urbana-Champaign
|
Full view (1972)
|
Columbia University
|
Full view 1972-1973
|
University of Michigan
|
Full view (1973)
|
Columbia University
|
Full view (1974)
|
Columbia University
|
Full view 1974
|
University of Illinois at Urbana-Champaign
|
Full view 1974-1976
|
University of Michigan
|
Full view (1977)
|
Columbia University
|