00333    a2200121   4500020001500000082001500015100002300030245004900053260003500102300002300137650003000160700002100190  a3540675930  a332.6bBIE  aBielecki,Tomasz R.  aCredit riskbmodeling, valuation and hedging  aNew yorkbSpringerc2004g2002  axviii, 501p.c24cm  aIVESTMENT AND INVESTMENTS  aRutkowski, Marek