00621cam a2200217 4500 204871768 TxAuBib 20080111120000.0 ||||||s1999||||||||||||||||||||||||und|u 9780439095532 0439095530 TxAuBib Sullivan, George, 1927- Lewis and Clark : In Their Own Words. New York : Scholastic, 1999. 128. In Their Own Words 20080111. Lewis and Clark. In Their Own Words.