1. Notes and References;Principles of Electron Optics;2018
2. Notes and References for Volume 2;Principles of Electron Optics;1996
3. Notes and References;Principles of Electron Optics;1989
4. BIBLIOGRAPHY FOR PART 1;Electron Optics;1972
5. The Current in the Electron Immersion Objective;Proceedings of the Physical Society. Section B;1952-06-01