00377nam a2200157Ia 4500008004100000020001800041245001600059245004700075260001500122260001600137260000900153300001400162300002500176300001000201500000800211170705s9999    xx            000 0 und d  a9780590459952  aOn the go /  cby Ann Morris ; photographs by Ken Heyman.  aNew York :  bScholastic,  c1990  aunpaged :  bcolor illustration ;  c20cm.  a480