Columbia subject headings:
Duchamp, Marcel, 1887-1968--Influence.
Echaurren, Pablo, 1951---Notebooks, sketchbooks, etc.
Harvard subject headings:
Duchamp, Marcel, 1887-1968--Influence.
Echaurren, Pablo, 1951---Notebooks, sketchbooks, etc.
Princeton subject headings:
Duchamp, Marcel, 1887-1968--Influence.
Echaurren, Pablo, 1951---Notebooks, sketchbooks, etc.