TY  - BOOK
AU  - Williams,Jeffrey
TI  - The economic function of futures markets
SN  - 0521265916 :
U1  - 332.61 
PY  - 1986///
CY  - Cambridge
PB  - The University Press
KW  - Futures market
KW  - Commodity exchanges
N1  - Based on the author's thesis (Ph. D.)--Yale University; Includes index
ER  -