LEADER 01442oam 2200409I 450 001 9910705142103321 005 20140305120345.0 035 $a(CKB)5470000002447936 035 $a(OCoLC)743283674 035 $a(EXLCZ)995470000002447936 100 $a20110725d1959 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aCommunication theory aspects of television bandwidth conservation /$fby William C. Coombs 210 1$aWashington, D.C. :$cNational Bureau of Standards, United States Department of Commerce, Office of Technical Services,$d1959. 215 $a1 online resource (26 pages) 225 1 $aNational Bureau of Standards technical note ;$v25 300 $aTitle from title screen (viewed Mar. 5, 2014). 300 $a"Boulder Laboratories"--Cover. 300 $a"August 1959." 320 $aIncludes bibliographical references (page 26). 606 $aTelevision frequency allocation 615 0$aTelevision frequency allocation. 700 $aCoombs$b William C.$01395349 712 02$aUnited States.$bNational Bureau of Standards, 712 02$aBoulder Laboratories (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910705142103321 996 $aCommunication theory aspects of television bandwidth conservation$93453711 997 $aUNINA