(Shrivenham)International symposium on sciontific software systems International symposium on sciontific software systems International symposium on circuits and systems International symposium on circuits & systems 1982 international symposium on circuits and syste (Canada)INternational Symposium on Computer Message Systems (Lyngby)International Symposium on Wind Energy Systems 1983 international symposium on circuits and syste IEEE International Symposium on Circuits and Systems International Symposium on Circuits and Systems