Columbia subject headings:
Architecture--Québec (Province)--Montréal--History--20th century--Guidebooks.
Montréal (Québec)--Buildings, structures, etc.
Montréal (Québec)--Guidebooks.
Harvard subject headings:
Architecture, Modern--20th century--Guidebooks.
Architecture, Modern--Québec (Province)--Montréal--20th century--Guidebooks.
Architecture--Québec--Montréal--20th century--Guidebooks.
Montréal (Québec)--Buildings, structures, etc.--Pictorial works.
Montréal (Québec)--Guidebooks
Princeton subject headings:
Architecture--Québec--Montréal--20th century--Guidebooks.
Guidebooks.
Montréal (Québec)--Guidebooks.