00388cam a2200157ua 4500 eng 530.14 BAR/MI Barlow, H.M . Micro waves and wave guides / H.M.Barlow. Textual Documents 1 / . : Constable and Company Ltd , 1947. 122 ; . BK 329994 329994 0 0 0 0 KAUAET KAUAET 2012-04-07 1 530.14 BAR/MI KAU_KCAEFT-3468 2023-04-13 00:00:00 2023-04-13 2025-09-03 BK