Columbia subject headings:
Harvard subject headings:
Older people--Italy--Puglia--Interviews.
Puglia (Italy)--Economic conditions.
Puglia (Italy)--Social conditions.
Princeton subject headings:
Confederazione generale italiana del lavoro.
Older people--Italy--Puglia--Social conditions.
Spi-Cgil.
Working class--Italy--Puglia--Biography.
Working class--Italy--Puglia--History--20th century.