Onderwijs buiten schoolverband
type: CreativeWork
type: ProductModel
type: Book
issued: 1961
about: p077601106
about: p241924731
about: p096056754
about: p078543886
author: p069131260
contributor: p067560792
description: Uitg. ter gelegenheid van het 25-jarig bestaan van de Stichting IVIO
language: nl
main entity of page: https://data.bibliotheken.nl/.well-known/genid/09147a11dd28b83b54f960872c5a7e2b
number of pages: 30
label: Onderwijs buiten schoolverband / door Ph.J. Idenburg en C.J.J. Wiedhaup