TY  - BOOK
AU  - El-Kareh, A. B.
AU  - El-Kareh, J. C. J.
TI  - ELECTRONIC BEAMS, LENSES AND OPTICS
U1  - 621.3819 
PY  - 1970///
CY  - New York
PB  - Academic Press
KW  - Electromagnetic Lenses
KW  - Electron Beams
KW  - Electron Optics
N1  - Includes Bibliography
ER  -