Columbia subject headings:
Harvard subject headings:
Architects--Canada
Architecture, Modern--21st century
Architecture--Canada--20th century.
Atkins, Gordon, 1937-
Atkins, Gordon, 1937---Criticism and interpretation.
Princeton subject headings:
Architects--Alberta--Calgary--Catalogs.
Atkins, G. L. (Gordon Leslie)--Catalogs.
Catalogs.