_:B3e059c3419c68b986a75e2a3301b080d _:Beeebb85faabcd72b9f398fccc9dfb80d . _:B3e059c3419c68b986a75e2a3301b080d "1977"^^ . _:B3e059c3419c68b986a75e2a3301b080d _:B6df63b42f2695789420c2a3a59bac506 . _:B3e059c3419c68b986a75e2a3301b080d . "Media en onderwijsverbetering : 55 praktische voorbeelden uit de onderwijsresearch" . "Media en onderwijsverbetering : 55 praktische voorbeelden uit de onderwijsresearch / J. Mertens" . . . "9026045573" . . . . . "nl" . "161"^^ . _:B575fe8d4141e1288209dfbb619a964a6 . _:B575fe8d4141e1288209dfbb619a964a6 . _:B575fe8d4141e1288209dfbb619a964a6 "2021-10-11"^^ . _:B575fe8d4141e1288209dfbb619a964a6 "1979-07-09"^^ . _:B575fe8d4141e1288209dfbb619a964a6 . _:B575fe8d4141e1288209dfbb619a964a6 . _:B575fe8d4141e1288209dfbb619a964a6 "786038810" . _:B575fe8d4141e1288209dfbb619a964a6 . _:B575fe8d4141e1288209dfbb619a964a6 . _:B6df63b42f2695789420c2a3a59bac506 "De Sikkel" . _:B6df63b42f2695789420c2a3a59bac506 . _:Beeebb85faabcd72b9f398fccc9dfb80d "Antwerpen" . _:Beeebb85faabcd72b9f398fccc9dfb80d .