01174cam a2200337 i 4500 625955330 TxAuBib 20100702120000.0 080828s2009||||||||||||||||||||||||eng|u 2008038220 9780805087031 hc : alkaline paper 0805087036 hc : alkaline paper DLC eng rda DLC TxAuBib rda Barretta, Gene. Neo Leo : The Ageless Ideas of Leonardo da Vinci / Gene Barretta. First edition. New York : H. Holt, 2009. p : color illustrations ; 27 cm. txt rdacontent n rdamedia nc rdacarrier Includes bibliographical references. AD930L Lexile. Accelerated Reader AR LG 5.4 0.5 132862. 20100702. Leonardo da Vinci 1452-1519 Knowledge and learning Engineering Juvenile literature. Inventors Italy Biography. Inventions History. Biographies. TXAAL