Columbia subject headings:
Padua (Italy)--Politics and government.
Student movements--Italy--Padua--History--20th century.
Students--Political activity--Italy--Padua--History--20th century.
Harvard subject headings:
Padua (Italy)--Politics and government.
Student movements--Italy--Padua--History--20th century.
Students--Italy--Padua--Political activity--History--20th century.
Princeton subject headings:
Communism--Italy--Padua--History--20th century.
Padua (Italy)--Politics and government.
Red Brigades.
Student movements--Italy--Padua--History--20th century.
Students--Italy--Padua--Political activity--History--20th century.
Università di Padova--Students--History--20th century.