00310nam a2200133Ia 450000500170000000800410001704100080005808200130006610000160007924500230009526000370011830000090015565000120016420250729165643.0250729s1956    xx            000 0 und d  aeng  a600 STRP  aR.E.Peieres  aThe Laws of Nature  aNewyorkbCharles Scribnersc1956  a284p  aScience