TY  - GEN
AU  - Groves, Timothy R 
TI  - Charged particle optics theory: an introduction
T2  - Optical sciences and applications of light
SN  - 9781482229943
PY  - 2015///
CY  - New York
PB  - CRC press
KW  - Particle beams
KW  - Electron optics
ER  -