00441nam a2200193Ia 4500008004100000020001400041050001400055100001900069245001400088245002600102245001900128260001500147260001600162260000900178300001400187300002700201300001000228500000900238170918s9999    xx            000 0 und d  a439078075  bS596 1998  aSimon, Seymour  aMuscles :  bour muscular system /  cSeymour Simon.  aNew York :  bScholastic,  c1998  aunpaged :  bcolored illustration ;  c23cm.  a1030