books.google.com - Thousands of people in Alberta and Montana speak Blackfoot, an Algonquian language. But the numbers are diminishing, and the survival of Blackfoot is in some danger. To help preserve the language while it is still in daily use, Donald G. Frantz and Norma Jean Russell collaborated on the Blackfoot Dictionary,...http://books.google.com/books/about/Blackfoot_Grammar.html?id=A22epeXGw3UC&utm_source=gb-gplus-shareBlackfoot Grammar