01258cam a2200349 4500 202032666 TxAuBib 20090819120000.0 990527s1987||||||||||||||||||||||||eng|u 87019558 /AC 9780812039221 081203922X DLC DLC DLC TxAuBib Betts, Louise. Thomas Alva Edison : great American inventor / Louise Egan. 1st ed. New York : Barron's Educational Series, Inc., 1987. p. cm. Solutions (New York, N.Y) Solutions Includes index. Bibliography: p. Examines the life and achievements of the famous inventor, from his boyhood experiments to his search for electricity. Accelerated Reader AR 7.1 5.0. 19990527. Edison, Thomas A Thomas Alva 1847-1931 Juvenile literature. Edison, Thomas A Thomas Alva 1847-1931. Inventors United States Biography Juvenile literature. Inventors. Solutions (New York, N.Y.) Solutions.