000 002970000a22001330004500
008 160505b1941 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a925.3
_bW3
942 _cBK
100 _aWalton, J.
245 _aSix physicists
260 _aLondon
_bOxford University
_c1941
300 _a78p
999 _c8587
_d8587