TY - BOOK ED - Cengage Learning (Firm) TI - Thomas Edison T2 - World windows readers SN - 9781133492795 PY - 2012/// CY - Boston PB - Heinle KW - Edison, Thomas A. KW - Readers KW - Phonograph KW - History KW - Juvenile literature KW - Inventors KW - United States KW - Biography KW - Juvenile literature. Experiments N2 - Who was Thomas Edison and what did he invent? ER -