History of ITU Portal

 HISTORY OF ITU PORTAL


Name
[White Book (1934): Volume IV]: Xth Plenary Meeting: Budapest, 3rd-10th September, 1934: Volume IV: Transmission: Standards; Methods and Apparatus for Measurements; Maintenance.
Handle ID:

11.1004/020.1000/4.233.43.en.1005
Green Book (1954): Volume II: Protection: Part I – Recommendations of the CCIF Concerning the Protection of Telephone Lines and the Constitution of Telephone Cable Sheaths; Part II – Various Documents.
Handle ID:

11.1004/020.1000/4.241.43.en.1005
Green Book (1954): Volume III: Line Transmission; Maintenance
Handle ID:

11.1004/020.1000/4.241.43.en.1006
Green Book (1954): Volume III: Line Transmission; Maintenance
Handle ID:

11.1004/020.1000/4.240.43.en.1004
Green Book (1954): Annexes to Volume III: Line Transmission; Measurements on Lines
Handle ID:

11.1004/020.1000/4.240.43.en.1005
Green Book (1956): Volume III bis: Line Transmission; Maintenance
Handle ID:

11.1004/020.1000/4.240.43.en.1006
Green Book (1954): Volume IV: Recommendations and Measurements Concerning Transmission Quality; Telephone Apparatus
Handle ID:

11.1004/020.1000/4.240.43.en.1007
Green Book (1954): Annexes to Volume IV: Quality of Transmission (Documentation on Methods of Specification and Measurement); Telephone Equipment
Handle ID:

11.1004/020.1000/4.240.43.en.1008
Green Book (1954): Volume V: Signalling and Switching: Part 1 - Signalling in the Manual Service; Part 2 - General Recommendations Relating to Signalling in the Semi-Automatic Service; Part 3 - Guiding Principles for the Maintenance of Semi-Automatic Circuits; Part 4 - Specifications for Standard International Signalling and Switching Equipment.
Handle ID:

11.1004/020.1000/4.240.43.en.1009
Green Book (1954): Volume VI: Operating and Tariffs: Part 1 - CCIF Recommendations Concerning International Telephone Operating and Tariffs (Geneva, 1954); Part 2 - Miscellaneous Documentation.
Handle ID:

11.1004/020.1000/4.240.43.en.1010
Records 5,621 to 5,630 of 8,876