000 00295nam a2200097Ia 4500
082 _aJ 685.362 SADL
245 0 _aScooters and skateboards : [forces, motion, friction, balance]
100 _a SADLER, Wendy Oxford, 2005
_927238
942 _cBK
008 210816s9999 xx 000 0 und d
999 _c111816
_d111815