Columbia subject headings:
Architecture, Modern--20th century.
Architecture--Technological innovations.
Kahn, Louis I., 1901-1974--Criticism and interpretation.
Harvard subject headings:
Architects--United States
Architecture, Modern--21st century
Architecture--Technological innovations
Kahn, Louis I., 1901-1974--Criticism and interpretation.
Kahn, Louis I., 1901-1974.
Princeton subject headings:
Architecture, Modern--20th century.
Kahn, Louis I., 1901-1974--Criticism and interpretation.