The following additional Commission publications may be purchased from the Superintendent of Documents:
(a) Statistics of Communications Common Carriers.
(b) Figure M-3, Estimated AM Ground Conductivity of the United States (set of two maps).
(c) Television Network Program Procurement Report, 2d Interim Report, Part 2, by the Office of Network Study.
[32 FR 10571, July 19, 1967, as amended at 44 FR 39180, July 5, 1979]