00449nam a22001217a 4500008004100000020001800041040005500059245002500114260004600139942000700185999001700192952011800209240701b        |||||||| |||| 00| 0 eng d  a0-309-02888-4  aNational Science LibrarycNational Science Library  aBiographical memoirs  aWashington: bNational Academy of Science  cBK  c63713d63713  00103Vol. 5140709172346aNSLbNSLcSF/Rk-4/C-8/R-5d1980-10-28l0p79944r2024-07-01 00:00:00w1980-10-28yBK