Title: Olivia counts =
Subjects: Cerdos, Juvenile fiction, Olivia (Fictitious character : Falconer), Olivia (Personaje literario : Falconer), Fiction, Pigs, Spanish language materials, Ficción juvenil, Materiales bilingües, Bilingual, Number concept in children, Number concept, Contar (Enumerar), Counting, Juvenile literature, Piglets, Literatura juvenil, Board books