. . . _:B7a6c026008eac27e50123969860151d8 . . "Lesbrief gladheidsbestrijding : kantonniersopleiding provincie Overijssel 1987" . "nl" . . . . "51"^^ . . _:Bd92efa3418f222a4a137bf5d9c1ca650 . "Lesbrief gladheidsbestrijding : kantonniersopleiding provincie Overijssel 1987" . "Omslagtitel: Gladheidsbestrijding" . . _:Bc15820788548776def85feb0d729bdee "Zwolle" . _:Bc15820788548776def85feb0d729bdee . _:B7a6c026008eac27e50123969860151d8 _:Bc15820788548776def85feb0d729bdee . _:B7a6c026008eac27e50123969860151d8 "1987"^^ . _:B7a6c026008eac27e50123969860151d8 _:Bf47cc4b310853e6ad2c5505cfe44b9db . _:Bf47cc4b310853e6ad2c5505cfe44b9db "Provincie Overijssel" . _:Bf47cc4b310853e6ad2c5505cfe44b9db . _:Bd92efa3418f222a4a137bf5d9c1ca650 . _:Bd92efa3418f222a4a137bf5d9c1ca650 "2021-10-11"^^ . _:Bd92efa3418f222a4a137bf5d9c1ca650 "1988-01-14"^^ . _:Bd92efa3418f222a4a137bf5d9c1ca650 . _:Bd92efa3418f222a4a137bf5d9c1ca650 . _:Bd92efa3418f222a4a137bf5d9c1ca650 "043707440" . _:Bd92efa3418f222a4a137bf5d9c1ca650 . _:Bd92efa3418f222a4a137bf5d9c1ca650 .