000 00347 a2200121 4500
080 _a578:537.533.72
_bG 116 E
245 1 _aElectron microscope
_bIts development, present performance and future possibilities
_cby D. Gabor
260 _aNew York
_c1948
650 _aElectron Microscope
100 1 _aGabor, D.
_d
300 _a164 p.
901 _a31886
999 _c33525
_d33525