Vista normal
Vista MARC
Zubieta Badillo, Gonzalo (Autor personal)
Machine generated authority record.
Work cat.: (OSt)22787: Filloy Yagüe, Eugenio 39955, Matemática educativa /, c2006
Machine generated authority record.
Work cat.: (OSt)22787: Filloy Yagüe, Eugenio 39955, Matemática educativa /, c2006