000 00440cam a22001337a 4500
008 180718b1973 xxu||||| |||| 00| 0 eng d
082 _aI5371 H313
245 _aImage processing and computer-aided design in electron optics
_cedited by P.W. Hawkes
260 _aLondon
_bAcademic Press
_c1973
300 _a441p.
650 _aElectron optics --Data processing --Congresses
650 _aElectron optics --Congresses
700 _aHawkes,P.W.
999 _c345804
_d345804