000 00257pam a2200109a 44500
082 _a537.56
_bR252i
100 _aReed, R. I.
245 1 _aION PRODUCTION BY ELECTRON IMPACT
260 _aLondon
_bAcademic Press
_c1962
964 _gCIRC
997 _a26887 C
999 _c414233
_d414233