Columbia subject headings:
Harvard subject headings:
Children's literature, Portuguese--20th century--History and criticism.
Losa, Ilse--Criticism and interpretation.
Losa, Ilse--Knowledge--Children's literature.
Princeton subject headings:
Children's literature, Portuguese--20th century--History and criticism.
Losa, Ilse--Criticism and interpretation.
Losa, Ilse--Knowledge--Children's literature.