000 00424nam a2200157Ia 4500
008 170101s1954 xx 000 0 und d
082 _a537.56 B92P
100 _aBRUINING, H.
245 0 _aPhysics and applications of secondary electron emission
260 _bLondon
_c1954
300 _a178p
440 _aElectronics and waves
650 _aELECTRONS -- EMISSION
653 _aELECTRONS -- EMISSION
942 _2ddc
_cB
999 _c31633
_d31633