000 00397nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a539.7 P1
100 _a"Peilerls, R E"
245 0 _aLaws of Nature
250 _a\\195500ENGGPSX
260 _aGeorge Allen and Unwin
260 _b1955
260 _cLondon
300 _a284 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c4403
_d4403