00450nam a2200193Ia 4500008004100000020001800041050001400059100002100073245002000094245002400114260001500138260001600153260000900169300001600178300002000194300001000214300002400224500000800248170918s9999    xx            000 0 und d  a9780439263191  bS949 2001  aSullivan, George  aThomas Edison /  cby George Sullivan.  aNew York :  bScholastic,  c2001  a128 pages :  billustrations ;  c19cm.  eIn their own words.  a670