TY  - BOOK
AU  - Williams, R.J.  .
TI  - Introduction to the mathematics of finance / 
SN  - 978-0-8218-6882-9
U1  - X56:(B1) 
PY  - 2011///
CY  - Rhode Island : 
PB  - American Mathematical Society , 
KW  - Finance-Mathematical models-Textbooks
ER  -