Columbia subject headings:
Architecture--Philosophy.
Mies van der Rohe, Ludwig, 1886-1969.
Harvard subject headings:
Architecture, Modern--21st century
Architecture--Philosophy
Mies van der Rohe, Ludwig, 1886-1969--Criticism and interpretation.
Princeton subject headings:
Architecture, Modern--20th century.
Architecture--Philosophy.
Mies van der Rohe, Ludwig, 1886-1969--Criticism and interpretation.