Page 322 - ITU-T Focus Group IMT-2020 Deliverables
P. 322
International
Telecommunication
Union
Place des Nations
CH-1211 Geneva 20
Switzerland
ISBN 978-92-61-25111-6
9 7 8 9 2 6 1 2 5 1 1 1 6
Published in Switzerland
Geneva, 2017
Photo credits: Shutterstock
