Columbia subject headings:
Church architecture--Italy--Milan--Designs and plans.
Duomo di Milano.
Milan (Italy)--Buildings, structures, etc.--Designs and plans.
Harvard subject headings:
Architecture and society--Italy--Milan--History.
Architecture, Medieval--Italy--Milan--Designs and plans.
Church architecture--Italy--Milan--Designs and plans.
Church architecture--Italy--Milan.
Duomo di Milano.
Milan (Italy)--Buildings, structures, etc.
Milan (Italy)--Buildings, structures, etc.--Designs and plans.
Princeton subject headings:
Church architecture--Italy--Milan--Designs and plans.
Duomo di Milano.
Milan (Italy)--Buildings, structures, etc.--Designs and plans.