HHBJ MathematicsHBJ Mathematicsde Daphne KerslakeEdiciones (1)HBJ Mathematics Year 4 (1991)HarperCollins Publishers · ISBN 9780003005684Más obras de Daphne KerslakeHHBJ mathematicsHBJ mathematicsHHBJ mathematicsHBJ mathematicsHHBJ mathematicsHBJ mathematics