Vista normal
Vista MARC
Mineral industries (Término Tópico)
Machine generated authority record
Work cat.: (UNL)27987: Guzmán, Juan Ignacio, author. 26080, Fundamentos de economía minera /
Machine generated authority record
Work cat.: (UNL)27987: Guzmán, Juan Ignacio, author. 26080, Fundamentos de economía minera /