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

1982

Publisher

ITU

Language

eng

Pages

223

Description:

subjects: Cipher and telegraph codes