000 00260nam a2200097Ia 4500
082 _aJ 621.8 ARME
245 0 _aInclined planes
100 _a Armentrout, David, Vero Beach, Florida, [c.2010]
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c205791
_d205790