TY  - BOOK
AU  - Gibson,Rajna
TI  - Option valuation: analyzing and pricing standardized option contracts 
SN  - 0070234477
PY  - 1991///
CY  - New York, N.Y.
PB  - McGraw-Hill
KW  - Option (Finance)
KW  - Prices
KW  - Mathematical models
ER  -