01112nam1 2200349 450 99000328801020331620090703091225.0000328801USA01000328801(ALEPH)000328801USA0100032880120090703d1972----km-y0itay50------baengNL||||||||001yyCollected worksNiels Bohrgeneral editor L. RosenfeldAmsterdamNorth Holland publ.copyr. 1972..4 v.27 cm0019900032880202033162001 <<Vol. 1:>> Early work (1905-1911)0019900032880302033162001 <<Vol. 3:>> <<The>> correspondence principle (1918-1923)0019900032880402033162001 <<Vol. 4:>> <<The>> periodic system (1920-1923)FisicaStoria530.09BOHR,Niels256ITsalbcISBD990003288010203316530.09 BOH/530.09BKSCIRSIAV79020090703USA010912Collected works375528UNISA