Columbia subject headings:
Harvard subject headings:
Kalischer, Clemens, 1921-2018--Exhibitions.
Kalischer, Clemens, 1921-2018.
Photography, Artistic--Exhibitions
Photography--20th century--Exhibitions.
Princeton subject headings:
Kalischer, Clemens, 1921-2018--Exhibitions.
Photography, Artistic--Exhibitions.
Portrait photography--Exhibitions.