Columbia subject headings:
Architectural drawing--Italy--20th century.
Architecture--Italy--History--20th century.
Zanca, Antonio, 1861-1958--Archives.
Zanca, Antonio, 1861-1958--Designs and plans.
Harvard subject headings:
Princeton subject headings:
Architectural drawing--Italy--20th century.
Architecture--Italy--History--20th century.
Zanca, Antonio, 1861-1958--Archives.
Zanca, Antonio, 1861-1958.