000 00384pam a2200157a 44500
008 160408b1969 xxu||||| |||| 00| 0 eng d
082 _a541.372
_bP142n
100 _aPage, F. M.
245 1 _aNEGATIVE IONS AND THE MAGNETRON
260 _aLondon
_bWiley-Interscience
_c1969
300 _a156
650 _aIons
700 _aGoode, G. C.
964 _gCIRC
997 _aA4822 C
999 _c242115
_d242115