Corporación Minera de Bolivia.
Publisher: Dirección de Relaciones Públicas e Información, COMIBOL
Published: 1977
Place of publication: La Paz, Bolivia
Language: spa
Number of pages: 110
Subjects: Corporación Minera de Bolivia.; Mineral industries -- Bolivia.
Notes: Cover title.
"25 aniversario, COMIBOL, Bolivia, 1952-1977"--Cover.