Plan 1975-1981
By: Compañía Anónima Nacional Teléfonos de Venezuela.
Publisher: La Compañía
Published: 1976
Place of publication: [Caracas]
Language: spa
Subjects: Compañía Anónima Nacional Teléfonos de Venezuela.; Telephone -- Venezuela.
Other titles: Plan mil novecientos setenta y cinco-mil novecientos ochenta y uno.