Columbia subject headings:
Psychology--Congresses.
Sociology--Congresses.
Vico, Giambattista, 1668-1744--Congresses.
Harvard subject headings:
Psychology--Congresses.
Sociology--Congresses
Vico, Giambattista, 1668-1744--Congresses.
Princeton subject headings:
Psychology--Congresses.
Sociology--Congresses.
Vico, Giambattista, 1668-1744--Congresses.