RT Journal Article SR Electronic T1 Idealism and Pragmatism: The Related Muslim West African Discourses on Identity, Captivity and Ransoming JF African Economic History JO Afr Eco His FD University of Wisconsin Press SP 87 OP 107 DO 10.3368/aeh.42.1.87 VO 42 IS 1 A1 Lofkrantz, Jennifer YR 2014 UL https://aeh.uwpress.org/aeh.uwpress.org/content/42/1/87.abstract AB