TY - BOOK ED - Unión Internacional de Telecomunicaciones TI - Handbook for the Collection of Administrative Data on Telecommunications/ICT: : 2020 Edition SN - 978-92-61-30811-7 (Paper version) PY - 2020/// CY - Geneva PB - : International Telecommunication Union KW - Tecnologías habilitadoras digitales KW - administrative sources KW - ICT KW - TIC KW - indicators KW - countries KW - networks KW - mobile KW - telephone N1 - En la cubierta: "International Telecommunication Union. Development Sector" N2 - This handbook, which contains over 90 internationally-agreed indicators to help track global ICT developments, is an important reference document for collecting and analysing data on the telecommunication services sector UR - https://www.itu.int/en/ITU-D/Statistics/Documents/publications/handbook/2020/ITUHandbookTelecomAdminData2020_E.pdf UR - https://www.itu.int/en/ITU-D/Statistics/Pages/publications/handbook.aspx ER -