Auge y caída del imperio ITT en España
Subtitle: informe
By: elaboración a cargo de César Alonso Ríos y Peru Erroteta.
Contributors: Erroteta, Peru.
Series: Papel de prueba ;; 10
Publisher: Editorial Popular
Published: 1982
Place of publication: Madrid
Language: spa
Number of pages: 172
Subjects: International Telephone and Telegraph Corporation.; Corporations, American -- Spain.; Telecommunication -- Spain.