TY  - BOOK
AU  - Driehuis,W.
TI  - Primary commodity prices: analysis and forecasting 
SN  - 9023722590 :
U1  - 332.645 
PY  - 1976///
CY  - [Rotterdam]
PB  - Rotterdam University Press
KW  - Commercial products
KW  - Prices
N1  - Includes bibliographies
ER  -