00000nam 2200000zi 4500 9.870018 CaOODSP 20221107163016 m o d f cr bn||||||||| 190315s1970 onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- Co23-15/1977E-PDF Day, A. G., author. A study into the relevance of existing UHF-TV allocation criteria in the light of current receiver performance / prepared for Department of Communications ; prepared by A.G. Day, P.Eng., television engineering consultant. Ottawa, Ontario : Department of Communications, 1977. 1 online resource (1 volume (various pagings)) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier "July 14, 1977." "Project: 7611." "Contract serial: OST 77-00014." Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references. gccst Television Canada. Department of Communications. PDF 31.67 MB https://publications.gc.ca/collections/collection_2019/isde-ised/Co23-15-1977-eng.pdf