New television networks /
Park, Rolla Edward.,
New television networks / Rolla Edward Park - vii, 32 pages : illustrations ; 28 cm. - The Rand paper series ; P-5607 . - Rand paper series ; P-5607 .
Prepared under a grant from the John and Mary R. Markle Foundation
Hadiah
Television stations--United States.
Television broadcasting.
New television networks / Rolla Edward Park - vii, 32 pages : illustrations ; 28 cm. - The Rand paper series ; P-5607 . - Rand paper series ; P-5607 .
Prepared under a grant from the John and Mary R. Markle Foundation
Hadiah
Television stations--United States.
Television broadcasting.