CSM ...
type: ProductModel
type: CreativeWork
type: Periodical
issued: 1969-1973
about: p077606671
about: p078680689
about: p078680700
author: p07549521X
language: nl
main entity of page: https://data.bibliotheken.nl/.well-known/genid/9313a620bf9c621dd67e8b7d0b525c8e