Oral tradition as history Por Vansina, Jan

Oral tradition as history Por Vansina, Jan

Oral tradition as history Por Vansina, Jan

Oral tradition as history Por Vansina, Jan

Art history in Africa an introduction to method Por Vansina, Jan

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Kingdoms of the savanna. Por Vansina, Jan

Oral tradition a study in historical methodology Por Vansina, Jan

The historian in tropical Africa studies presented and discussed

Oral tradition a study in historical methodology Por Vansina, Jan