00444nam a2200169 a 450000500170000002000180001708200170003510000230005210000210007524500480009626000390014430000280018360000080021163000430021985600060026285600060026820251203112423.0  a9780195686159  a332.632bDUB  aDubofsky, David  A  aMiller, Thomas W  aDerivaties,valuation and risk managementb_  aNew DelhibOxford universityc2011  axxv, 646 p.c24 cm.bPB  bc_  aDerivative securities, Risk management  f_  a_