00479nam a2200193Ia 4500008004100000020001800041050001400059100002100073245002500094245004000119245002400159260001500183260001600198260000900214300001600223300002700239300001000266500000900276170918s9999    xx            000 0 und d  a9780590681445  bT656 2002  aTomecek, Stephen  aWhat a great idea! :  binventions that changed the world /  cby Stephen Tomecek.  aNew York :  bScholastic,  c2002  a112 pages :  bcolored illustration ;  c26cm.  a1250