1. Oxford Conf. on Scanning Systems;Manz,1974
2. Proc. Intern. Conf. on Instrumentation for High Energy Physics;Garvey,1973
3. Oxford Conf. on Scanning Systems;Badier,1974
4. Oxford Conf. on Scanning Systems;Amato,1974
5. Proc. Intern. Conf. on Instrumentation for High Energy Physics;Cesaroni,1973