TY  - BOOK
AU  - Viljoen,Stephan
TI  - Economic systems in world history
SN  - 0582483182
PY  - 1974///
CY  - London
PB  - Longman
KW  - BI-BuBU
KW  - Economie
KW  - Histoire
KW  - Book
N1  - Bibliogr.Index
ER  -