00309nam a2200121 a 450000500170000002000150001708200150003210000210004724500280006825000120009626000490010830000300015720251203110702.0  a8131200485  a519.5bROS  aRoss, Sheldon M.  aIntroductory Statistics  a2nd ed.  aNew DelhibElesevier India Pvt., Ltd.,c2005  axvii,809p.c24 cm. PBeCD