Paperback
ISBN: 978-987-1440-54-2
ISBN-10: 987-1440-54-5
| See also (possibly by other authors): | ||
| 2013 | Paperback | CONTRARIOS? (Spanish Edition) |
| 2007 | Cards | Hands-on Learning: Tarjetas toca y siente. Contrarios: Hands-on Learning: Opposites (Spanish Edition) |
| 2004 | Board book | Contrarios (What's The Difference?) (Caillou) (Spanish Edition) |