Codes and abbreviations for the use of the International Telecommunication Services

An edition of Codes and abbreviations for the use of the International Telecommunication Services (1963)

Codes and abbreviations for the use of the International Telecommunication Services.

By International Telecommunication Union. General Secretariat.

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Publish Date

1975

Publisher

International Telecommunication Union

Language

eng

Pages

223

Description:

subjects: Cipher and telegraph codes