What+do+we+mean+by+oral+culture%22#hl=en&q;=%22What+do+we+mean+by+an+oral+culture%22+%22shift+to+an+oral+mind-set%2C+the+diffi%22&tbm;=bks James D. G. Dunn, The Oral Gospel Tradition, Eerdmans Publishing, 2013.]
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