LEADER 00000nam 2200217 a 4500 001 0582721 003 UkHlHU 007 t 008 001603 2 1949 000 eng 040 UkHlHU 050 4 HC 511 S1 100 0 Samuel, F. 245 00 Economic potential of colonial Africa :|ban address. 300 0000p. 650 0 Africa|xEconomic conditions.