000 00530nam a2200229Ia 4500
008 210210b1938 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a536/20
100 _aCROWTHER (James Arnold)
245 _aIons, electrons and ionizing radiations Ed 7
250 _a
260 _aLondon
_bEdward Arnold & Co
_c1938
300 _axi,348
650 _aradiations
650 _aIons,
650 _aionizing
650 _aelectrons
650 _aEd
650 _a7
690 _aElectricity
906 _a008818
999 _c126732
_d126732