{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Middlemen of the Cameroons Rivers: The Duala and their Hinterland, c.1600-c.1960 (African Studies)","author_name":"Ralph A. Austen, Jonathan Derrick","thumbnail_url":"https://www.ebooknetworking.net/books/052/156/big0521562287.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521562287.html\">Middlemen of the Cameroons Rivers: The Duala and their Hinterland, c.1600-c.1960 (African Studies)</a>","width":400,"height":300}