00328nam a2200145Ia 4500008004000000041000800040082001100048100001200059245002400071260003700095650001300132650001200145650000700157700001800164210210b1954   xxu||||| |||| 00| 0 eng d  aeng  a560/12  aSHAPLEY  aTreasury of science  aChicagobSpencer Press Incc1954  aTreasury  ascience  aof  aand others Ed