Vista normal
Vista MARC
Ruiz, Jorge Eliécer (NOM PERSONAL)
Machine generated authority record.
Work cat.: (OSt)16248: Gómez Valderrama, Pedro, 1923- 8622, Invenciones y artificios /, 1975
Machine generated authority record.
Work cat.: (OSt)16248: Gómez Valderrama, Pedro, 1923- 8622, Invenciones y artificios /, 1975
