- Developing communication in children with Down's syndrome (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) (Copie) has been removed from your cart because it can no longer be purchased. Please contact us if you need assistance.