000 00473nam a2200181Ia 4500
008 210810s9999 xx 000 0 und d
082 _aObiv, 48 1942
100 _aLewis, W.B.
245 0 _aElectrical counting with special reference to counting, alpha and beta particles
245 0 _cLewis, W.B.
260 _aCambridge
260 _bUniversity pres
260 _c1942
300 _a144 pages
546 _aIn English
650 _aEletric
942 _cBOOK
999 _c1605077
_d1605077