20thcentury alfabetisme bibliotheekwezen congresses germany history koudeoorlog kōreronehe libraries literacy massamedia massmedia mondelingeoverlevering mōhiokitekōreropukapuka noho-ā-iwi oralcommunication oraltradition printing taipūwhenuatanga tiritiowaitangi treatyofwaitangi treatyofwaitangi(1840february6) verdragvanwaitangi