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Competition and copyright : retransmission of free-to-air television signals by pay TV services
Levy, Jonathan D., (1999)
Job growth in television : cable versus broadcast, 1958 - 99
Toto, Dominic, (2000)
Toward competition in cable television
Johnson, Leland L., (1994)
Price caps and the error in X-factor calculations
Uri, Noel Dean, (2000)
Energy and the use of conservation tillage in US agriculture
Uri, Noel Dean, (1999)
Measuring productivity change in telecommunications