00502cam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001400102100001500116245002500131260004800156300003100204650001400235650002500249650002200274CHAP20220817043315.0971013s1979            r     00010     d  a71303  a72275  a81829  cCHAP  a539.7bD300aDavies, W.14aThe forces of nature  aLondon :bCambridge University Press,c1979  a246 p.b: ilus. ; gráfs.14aÁtomos.14aEnergía atómica.14aFísica nuclear.