000 00401nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a520 G3
100 _a"Gingerich, Owen"
245 0 _aFrontiers in Astronomy
250 _a\\195600ENGGPSX
260 _aW H Freeman
260 _b1956
260 _cSanfrancisco
300 _a365p
500 _aincludes index and biblioraphy
942 _cBK
999 _c27686
_d27686