Columbia subject headings:
Architecture.
Canada--Emigration and immigration.
Correctional institutions--Design and construction.
Emigration and immigration--Social aspects.
Illegal immigration--Canada.
Immigrants--Canada--Social conditions.
Immigration enforcement--Canada.
Noncitizens--Canada.
Prisons--Design and construction.
Harvard subject headings:
Architecture
Canada--Emigration and immigration
Comics (Graphic works)
Correctional institutions--Design and construction
Emigration and immigration--Social aspects
Illegal immigration--Canada.
Immigrants--Canada--Social conditions.
Immigration enforcement--Canada.
Noncitizens--Canada.
Prisons--Design and construction
Princeton subject headings:
Architecture.
Canada--Emigration and immigration.
Correctional institutions--Design and construction.
Emigration and immigration--Social aspects.
Illegal aliens--Canada.
Immigrants--Canada--Social conditions.
Immigration enforcement--Canada.
Prisons--Design and construction.