Columbia subject headings:
Bonnard, Pierre, 1867-1947--Exhibitions.
Mirbeau, Octave, 1848-1917. 628-E8 (i.e. six cent vingt-huit-E huit)--Illustrations--Exhibitions.
Harvard subject headings:
Bonnard, Pierre, 1867-1947--Exhibitions.
Mirbeau, Octave, 1848-1917. 628-E8--Illustrations--Exhibitions.
Princeton subject headings: