.Colloquium on Hollow Wave Guides-Modern Problems in Attaining Low Loss Light Weight and Low Cost:May 8, 1980. Organised by Professional Group E12(MDT), Electronics Division, IEE.IEE,1980.
Colloquium on Hollow Wave Guides-Modern Problems in Attaining Low Loss Light Weight and Low Cost:May 8, 1980. Organised by Professional Group E12(MDT), Electronics Division, IEE