RT Review T1 Sumner, Claude: The Source of African Philosophy: The Ethiopian Phi- losophy of Man, Wiesbaden 1986 JF Oriens christianus VO 71 SP 233 OP 235 A1 Kropp, Manfred 1947- LA German YR 1987 UL https://ixtheo.de/Record/1840221534 K1 Rezension