00341pab a2200133 454500008004000000100001700040245005100057260000900108300001400117362000800131650002100139650001200160773003500172180718b2008   xxu||||| |||| 00| 0 eng d  aNunn, Nathan  aThe long-term effects of Africa's slave trades  c2008  ap.139-76.  aFeb  aSlavery - Africa  aSlavery  aQuarterly Journal of Economics