(1969)International Antennas and Propagation Symposium (1973)International Antennas and Propagation Symposium International Antennas and Propagation Symposium (1974)International Wire and Cable Symposium (1983)International Network Planning symposium International Insturmentation Symposium (1983)International Wire ��� Cable Symposium International arbitration symposium AP-S International Symposium: Antennas and propagation:digest. 2 International Wire and Cable Symposium