books.google.cl - The Andean and Pacific regions of South America are home to a remarkable variety of languages and language families, with a range of typological differences. This linguistic diversity results from a complex historical background, comprising periods of greater communication between different peoples and...https://books.google.cl/books/about/The_Languages_of_the_Andes.html?hl=es&id=UiwaUY6KsY8C&utm_source=gb-gplus-shareThe Languages of the Andes
