Columbia subject headings:
Barcelona (Spain)--Buildings, structures, etc.--History.
City planning--Spain--Barcelona--History.
Harvard subject headings:
Architecture--Spain--Barcelona--20th century.
Barcelona (Spain)--Buildings, structures, etc.
City planning--Spain--Barcelona--History--20th century.
Solà-Morales i Rubió, Manuel de
Princeton subject headings:
Barcelona (Spain)--Buildings, structures, etc.--History.
City planning--Spain--Barcelona--History.