TY - BOOK AU - Stevens,Phillips TI - The Kisra effect: : a problem in the interpretation of African ethnohistorical data T2 - Paper No.158 - 188 are all bound in one book; 166 AV - EAF QTO DT19.9.U57A35 No.166 PY - 1972/// CY - Philadelphia PB - African Studies Association KW - Ethno-history KW - Africa ER -