TY  - BOOK
AU  - Oppen Achim Von
TI  - Terms of trade & terms of trust :  The history & contexts of pre-colonial market production around the Upper Zambezi & Kasai
T2  - Studien zur Afrikanischen Geschichte; 6
U1  - X:51.6.M, N5 
PY  - 1995///
CY  - Hamburg
PB  - Lit       
KW  - ECONOMICS
ER  -