TY  - BOOK
AU  - Smith,Courtney
TI  - Commodity spreads: techniques and methods for spreading financial futures, grains, meats and other commodities 
SN  - 0471091782
PY  - 1982///
CY  - New York
PB  - John  Wiley & Sons
KW  - Commodity exchanges
N1  - A Ronald Press publication; Includes index
ER  -