Operatoir rekenen / Wim Sweers
type: ProductModel
type: CreativeWork
is part of: p063286688
main entity of page: https://data.bibliotheken.nl/.well-known/genid/5f640c17c2a651be36d4cb9fb0a52e1a
name: Operatoir rekenen
contributor: p072946008
language: nl
number of pages: 7
issue number: hand
issued: 1989-1995