G.K.Mithal,
Radio engineering / - 20th. - Delhi: Khanna, 2000. - 540p.. - 2000.
81-7409-014-2
Radio engineering
621.384 / GKM/R
Radio engineering / - 20th. - Delhi: Khanna, 2000. - 540p.. - 2000.
81-7409-014-2
Radio engineering
621.384 / GKM/R