Columbia subject headings:
DePol, John, 1913-2004--Catalogues raisonnés.
Wood-engravers--United States.
Wood-engraving, American.
Harvard subject headings:
DePol, John, 1913-2004.
Wood-engravers--United States.
Wood-engraving, American.
Princeton subject headings:
Catalogs.
DePol, John, 1913---Catalogs.
Wood-engravers--United States.
Wood-engraving, American.