Betty en de onzichtbare vijand / Ann M. Martin ; [vert. uit het Engels: Ineke de Boer]
type: Book
type: CreativeWork
type: ProductModel
issued: 1992
about: p397577303
author: p074265806
contributor: p071394206
genre: p075610744
language: nl
is part of: p099801469
isbn: 9024349982
main entity of page: https://data.bibliotheken.nl/.well-known/genid/c3cd2c447f79f4bf5b1aef3b79e404cd
name: Betty en de onzichtbare vijand
number of pages: 124