OR-praktijk / red. J. André de la Porte ... [et al.]
type: CreativeWork
type: Periodical
type: ProductModel
issued: 1979-1993
about: p077607597
contributor: p068303475
description: Later uitg. door: Alphen aan den Rijn [etc.] : Samsom BedrijfsInformatie
language: nl
main entity of page: https://data.bibliotheken.nl/.well-known/genid/6e0844dc5d7c030c622805ae864ea010
name: OR-praktijk