Implementation of ERC recommendations and decisions / European Conference of Postal and Telecommunications Administrations

CONFÉRENCE EUROPÉENNE DES ADMINISTRATIONS DES POSTES ET DES TÉLÉCOMMUNICATIONS

Holsteinsgade: ERO, 1994

[19] p. ; 30 cm

92-9135-005-2

Vária

Normalização

1994

Material Textual Impresso

ENG