6th Annual Sympos. Proc., Toward More Effective Testing, St. Louis, 13 - 16 Aug., 1975
Oceanology international 78, technical session J: Instrumentation and communications, London 1978
Subsystem testing and flight test instrumentation, Conf. Proc. No. 299, Oct. 27-30, 1980, Geilo, N
UK developments in road traffic signalling, 17 May, 1984