Full view 1980:July-Dec.
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Columbia University
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Full view 1981:Jan.-Apr.
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Columbia University
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Full view 1981:May-Oct.
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Columbia University
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Full view 1982:May-Oct.
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Columbia University
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Full view 1982:Nov.-Dec.
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Columbia University
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Full view 1983:Jan.-June
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Columbia University
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Full view 1983:July-Dec.
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Columbia University
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Full view 1984:Jan.-June
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Columbia University
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Full view 1984:July-Dec.
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Columbia University
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Full view 1985:Jan.-June
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Columbia University
|
Full view 1986:July-Dec.
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Columbia University
|
Full view 1986-1990 Jul-Oct
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University of Michigan
|
Full view 1987:Jan.-Mar.
|
Columbia University
|
Full view 1987:Apr.-Oct.
|
Columbia University
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Full view 1987:Nov.-1988:Apr.
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Columbia University
|
Full view 1988:Nov.-1989:Apr.
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Columbia University
|
Full view 1988:May-Oct.
|
Columbia University
|
Full view 1989:May-Oct.
|
Columbia University
|
Full view 1989-95
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University of Illinois at Urbana-Champaign
|
Full view 1989:Nov.-1990:Apr.
|
Columbia University
|
Full view 1990:May-Oct.
|
Columbia University
|
Full view 1990:Nov.-1991:Apr.
|
Columbia University
|
Full view 1991:May-Oct.
|
Columbia University
|
Full view 1991:Nov.-1992:Apr.
|
Columbia University
|
Full view 1992:May-Oct.
|
Columbia University
|
Full view 1992:Nov.-1993:Apr.
|
Columbia University
|
Full view 1993:Sept.-1994:Apr.
|
Columbia University
|
Full view 1995:May-Oct.
|
Columbia University
|
Full view 1995:Nov.-1996:Apr.
|
Columbia University
|
Full view 1996
|
University of Illinois at Urbana-Champaign
|
Full view 1997
|
University of Illinois at Urbana-Champaign
|
Full view 1997:2
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University of Illinois at Urbana-Champaign
|
Full view Mar./Aug. 1998
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New York Public Library
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