00467nam a2200169 a 450000500170000002000180001708200150003510000190005010000280006924500470009725000110014426000410015530000230019649000470021963000160026663000150028220251203111653.0  a9788126519262  a519.2bROH  aRohatgi, Vijay  aSaleh, Ehsanes A.K. MD.  aIntroduction to probability and statistics  a2nd ed  aNew DelhibWiley Indiac2001- R 2009  axv,716.c24cm.bPB  aWiley series in probability and statistics  aProbability  aStatistics