Columbia subject headings:
Levchuk, Dmytro, 1900-1977.
Philadelphia (Pa.)--Biography.
Ukrainian Americans--Pennsylvania--Philadelphia--Biography.
Harvard subject headings:
Levchuk, Dmytro, 1900-1977.
Philadelphia (Pa.)--Biography.
Ukraine--History--1917-
Ukrainian Americans--Pennsylvania--Philadelphia--Biography.
Ukrainians--Foreign countries
Princeton subject headings:
Levchuk, Dmytro, 1900-1977.
Philadelphia (Pa.)--Biography.
Soi︠u︡z hetʹmant︠s︡iv-derz︠h︡avnykiv.
Ukrainian Americans--Pennsylvania--Philadelphia--Biography.