Columbia subject headings:
Lʹviv (Ukraine)--History.
Urbanization--Ukraine--Lʹviv--History.
Harvard subject headings:
Lʹviv (Ukraine)--History.
Urbanization--Ukraine--Lʹviv--History.
Princeton subject headings:
Lʹviv (Ukraine)--History.
Urbanization--Ukraine--Lʹviv--History.