De schaakopening
type: Book
type: ProductModel
type: CreativeWork
is part of: p810536315
is part of: p821957031
main entity of page: https://data.bibliotheken.nl/.well-known/genid/4088f326b4f616150de640138ab0fc12
about: p397586418
about: p39758637X
about: p397586388
about: p075621142
contributor: p071903631
language: nl
number of pages: 128
isbn: 9060831810
issue number: 10
issued: 1975