_:B84b7717d192144dcf289b71d98030979 . _:B2162cc27212bdcf71b94c0d2d05a4611 . . . "Petra in gevaar / Cok Grashoff ; ill.: Guust Hens" . . . . "nl" . . . "119"^^ . "9061420113" . "Petra in gevaar" . "1e dr.: Amsterdam : Rikmans, 1971" . _:B84b7717d192144dcf289b71d98030979 . _:B84b7717d192144dcf289b71d98030979 "2021-10-11"^^ . _:B84b7717d192144dcf289b71d98030979 "1992-08-10"^^ . _:B84b7717d192144dcf289b71d98030979 . _:B84b7717d192144dcf289b71d98030979 . _:B84b7717d192144dcf289b71d98030979 "096977426" . _:B84b7717d192144dcf289b71d98030979 . _:B84b7717d192144dcf289b71d98030979 . _:Bfb4d6c7e49d018129ac79d37a535d7d2 "Omega Boek" . _:Bfb4d6c7e49d018129ac79d37a535d7d2 . _:Ba96b9b872fa1784143d770def5ae54cb "Amsterdam" . _:Ba96b9b872fa1784143d770def5ae54cb . _:B2162cc27212bdcf71b94c0d2d05a4611 _:Ba96b9b872fa1784143d770def5ae54cb . _:B2162cc27212bdcf71b94c0d2d05a4611 "1972"^^ . _:B2162cc27212bdcf71b94c0d2d05a4611 _:Bfb4d6c7e49d018129ac79d37a535d7d2 .