books.google.com - As the only surviving pre-Indo-European language of western Europe, Basque has often attracted the interest of linguists. Whereas, traditionally, descriptive work on Basque has primarily focused on morphological features, including its complex system of verb-argument agreement and its strict ergative...http://books.google.com/books/about/A_Grammar_of_Basque.html?id=Kss999lxKm0C&utm_source=gb-gplus-share“A” Grammar of Basque