TY  - BOOK
AU  - Heichelheim Fritz M
TI  - Ancient economic history:  The palaeolithic age to   
U1  - X.1.D, J7.1-J7.3 
PY  - 1957///
CY  - Leyden
PB  - A W Sijthoff        
KW  - Economic Condition International
ER  -