000 00527pam a2200157a 44500
008 160408b1971 xxu||||| |||| 00| 0 eng d
082 _a535.3325
_bEL25
100 _a
245 1 _aELECTRON MICROSCOPY AND ANALYSIS
260 _aLondon
_bInstitute Of Physics
_c1971
300 _a342
500 _aProc. Of The 25th Anniversary Meering Of The Electron Microscopy And Analysis Group Of Institute Of Physics, Cambridge, England, 1971
650 _aElectron Microscope -- Congresses
964 _gCIRC
997 _aA57642 C
999 _c294936
_d294936