Washington DC: Federal Communications Commission / The Subcommittee on Communications, 1969, 1979. Paperback. iii, 142, iii, 85p., 9x6 inch softbounds, one item bound with plastic comb, the other stapled, both a bit toned, both very good. Item first mentioned has, laid in, California senator S. I. Hayakawa's complementary card with device gilt.
Issues such as allocation of the electromagnetic spectrum, censorship, use by Navy &c.