Vista normal
Vista MARC
Cálculo mental (Término de materia)
Machine generated authority record.
Work cat.: (BESGAL)0: Coto, Alberto 1970- 43811, La aventura del cálculo, [2003]
Machine generated authority record.
Work cat.: (BESGAL)0: Coto, Alberto 1970- 43811, La aventura del cálculo, [2003]
