Columbia subject headings:
Riu Serra, Julià, 1921-2006--Catalogues raisonnés.
Riu Serra, Julià, 1921-2006--Criticism and interpretation.
Harvard subject headings:
Sculptors--Spain--Catalonia--Biography.
Serra, Riu, 1921-2006--Catalogs.
Princeton subject headings:
Catalogues raisonnés.
Riu Serra, Julià, 1921-2006--Catalogues raisonnés.
Riu Serra, Julià, 1921-2006--Criticism and interpretation.