00335nam a22001097a 4500020001800000082002100018100002500039245006600064260004100130300002700171650002700198  a9789350974667  a332.645  bPRA/F  aPrafulla Kumar Swain  aFundamentals of finanicial derivatives/cPrafulla Kumar Swain  aMumbai:bHimalaya publishing,c2017.  aVarying Pages ;b25cm.  aFinanicial Derivatives