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Bullion : publication of Central Bank of Nigeria
(1991)
Länderreport / Nigeria
(1996)
Wirtschaftsentwicklung / Nigeria
(2004)
On the road to somewhere : a survey of East Africa
Harman, Nicholas, (1987)
Arise, Northumbria! : a survey of North-East England
Harman, Nicholas, (1978)
Grasping the thistle : a survey of Scotland