000 00310pam a2200133a 44500
082 _a621.39
_bB179i
100 _aBakish, Robert
245 1 _aINTRODUCTION TO ELECTRON BEAM TECHNOLOGY
260 _aN. Y.
_bWiley
_c1962
300 _a452
650 _aElectron Beams
964 _gCIRC
997 _a20724 s C
999 _c435753
_d435753