000 00402nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a600 P1
100 _a"Perry, John"
245 0 _aSpinning Tops and Gyroscope Motions
250 _a\\195700ENGGPSX
260 _aDover
260 _b1957
260 _cNewyork
300 _a102 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c11721
_d11721