Operational Bulletin No. 662 (15.II.1998
Operational Bulletin No. 662 (15.II.1998) (15.02.1998)
Preservation of Wooden Poles Carrying Ov
Preservation of Wooden Poles Carrying Overhead Telecommunication Lines (1974 edition)
Operational Bulletin No. 663 (1.III.1998
Operational Bulletin No. 663 (1.III.1998) and Annexed List: List of Names of Administration Management Domains (ADMD) (In accordance with ITU-T F.400 and X.400 Series Recommendations) (Position on 28 February 1998) (01.03.1998)
Operational Bulletin No. 689 (1.IV.1999)
Operational Bulletin No. 689 (1.IV.1999) (01.04.1999)
Operational Bulletin No 658 - (15.XII.19
Operational Bulletin No 658 - (15.XII.1997) (15.12.1997)
Operational Bulletin No. 744 (15.VII.200
Operational Bulletin No. 744 (15.VII.2001) (15.07.2001)
Mise à la terre des installations de tél
Mise à la terre des installations de télécommunication (1re édition 1976)
Preservación de los postes de madera de
Preservación de los postes de madera de las líneas aéreas de telecomunicación (Edición de 1974)
Operational Bulletin No. 659 (1.I.1998)
Operational Bulletin No. 659 (1.I.1998) and Annexed List: List of Data Country or Geographical Area Codes (Complement to ITU-T Recommendation X.121) (Position on 31 December 1997) (01.01.1998)
Information technology – Open Systems In
OSI Directory – Distributed Operation
Operational Bulletin No. 745 (1.VIII.200
Operational Bulletin No. 745 (1.VIII.2001) (01.08.2001)
R ITU-T REC X 1058 03/17
Information technology - Security techniques - Code of practice for personally identifiable information protection
