TY  - BOOK
AU  - Todd, John A. 
TI  - The science of prices: A handbook of economics (production, consumption and value) 
U1  - 338.52 23
PY  - 1939///
CY  - London
PB  - Humphrey Milford, Oxford University Press, 
KW  - Prices.
KW  - Economics
ER  -