00592nam a22001577a 4500 230607b |||||||| |||| 00| 0 eng d National Science Library National Science Library 621.391.6(082.2) L0 1969 European microwave conference: 8-12 September 1969, Institution of Electrical Engineers / The Institution of Electrical Engineers London: The Institution of Electrical Engineers 1970 xv, 550p. IEE conference publication 58 Science Microwave udc PR 40381 40381 0 0 udc 0 62139160822L0 0 60484 NSL NSL GF/Rk-13/C-3/R-6 1970-10-15 0 621.391.6(082.2)L0 33893 2023-06-07 00:00:00 1970-10-15 PR