00425nam a22001577a 4500003000400000005001700004008004100021020001800062050002100080100002000101245005900121260003700180300003500217521000700252526000800259OSt20140310184505.0131012t        xxu||||| |||| 00| 0 eng d  a9780439519137  aT 48b.B496 2006  aBerger, Melvin   aThink factory : cMelvin Berger.bamazing inventions /  aNew York : bScholastic, c2006.  a47 p. : bcol. ill. ; c26 cm.  aG6  c880