|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||1 days ago||45.45||$30.80||You save $14.65|
|Amazon US||3 days ago||34.47||$30.80||You save $3.67|
Luis Aragones and Ramon Palencia (Madrid, Spain) are language learning experts. Publishing partner Grupo SM (Madrid, Spain) is the third-largest educational publisher in the Spanish-speaking world. They have sold more than 25 million books worldwide, including primary and seconary textbooks, children's and teen literature, and reference books.