1libros = ["Brideshead", "Faustus", "Musica"]
2
3function libro(titulo, autor, ISBN) {
4
5 this.titulo = titulo;
6 this.autor = autor;
7 this.ISBN = ISBN;
8 //this.isbn calculo
9}
10
11var Brideshead = new libro("Retorno a Brideshead", "Evelyn Waugh", 8447308472);
12var Faustus = new libro("Doctor Faustus", "Thomas Mann", 9788435018449);
13var Musica = new libro("Una música constante", "Vikram Seth", 9780767904643)
14console.log(Object.values(Brideshead))