00000nam 2200000zi 4500 9.892066 CaOODSP 20221107173049 m o d f cr cn||||||||| 201002e198202##onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- Co24-3/8-709-1982E-PDF O'Brien, C. D., author. Telidon Videotex presentation level protocol : augmented picture description instructions / by C.D. O'Brien, H.G. Bown, J.C. Smirle, Y.F. Lum and J.Z. Kukulka. Ottawa : Communications Research Centre, Department of Communications, February 1982. 1 online resource (1 volume (various pagings)) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier CRC Technical Note ; no. 709-E Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references. Television display systems. Telidon (Data transmission system) Videotex systems Canada. Coding theory. Affichage sur écran de télévision. Télidon (Service télématique) Vidéotex Canada. Codage. Canada. Department of Communications, issuing body. Communications Research Centre (Canada), issuing body. CRC technical note ; no. 709-E. (CaOODSP)9.882494 PDF 3.50 MB https://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-8-709-1982-eng.pdf