00000nam 2200000zi 4500 9.877963 CaOODSP 20221107165118 m o d f cr |n||||||||| 191002e19800627onc ||| ob f000 0|eng d CaOODSP eng rda CaOODSP n-cn--- Co24-184/1980E-PDF Schabas, Ann H., author. Telidon trees : Part I : report, appendices D, E, F / by Ann H. Schabas. Revised September 4, 1980. [Ottawa] : [Department of Communications], June 27, 1980. 1 online resource (42 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references (page 27). "One of the major services to be offered on Telidon is information retrieval. The amount of information that will probably be available on a commercial Telidon information base will probably be large - perhaps as many as 100,000 to 200,000 pages. With such a large data base, it is important that users be able to find the information that they seek and that the information can be found quickly and easily (without making any mistakes)"--Introduction, page 1. gccst Information technology gccst Telecommunications Canada. Department of Communications. PDF 3.26 MB https://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-184-1980-eng.pdf