00804nam0-22002771i-450-99000032346040332120071012100550.0000032346FED01000032346(Aleph)000032346FED0100003234620020821d1921----km-y0itay50------bafrey-------001yyRayons X et structure cristallinePar W.-H. Bragg, W.-L. BraggParisGauthier-Villars et C.ie1921VII, 210 p., ill., 22 cm548Bragg,William Henry<sir ;1862-1942>Bragg,William Lawrence<sir ;1890-1971>ITUNINARICAUNIMARCBK99000032346040332104 127-3CI 0370DINCHDINCHUNINA