Beskrivelse
Emne beskrivelse:"Organised by the Institution of Electrical Engineers in association with the Institution of Electronic and Radio Engineers [and] the Institute of Electrical and Electronic Engineers (UK and Republic of Ireland Section); venue: the Institution of Electrical Engineers, Savoy Place, London, W.C. 2."
Fysisk beskrivelse:v, 167 p. illus. 30 cm.
Bibliografi:Includes bibliographical references.