005530000a2200193000450000500170000004100130001708000180003010000220004824501210007026000650019130000100025650000090026652200220027552200120029752200130030952200130032265000090033565000150034420231004112459.0  aInglês  a633.76 BRO ko  aBrooks, George E.  aKola trade and state-building: upper Guinea Coast and Senegambia, 15TH-17TH centuries [monografia]/ George E. Brooks  aBrookline:bBoston University African Studies Center,c1980.  a48 p.  a1980  aAfrica Ocidental.  aGambia.  aGuiné.  aSenegal.  aCola  aComércio