00363nam a2200145Ia 4500008004100000020001800041041000800059082001500067100002400082245001600106250000600122260004200128300001200170650003500182210716s2011    xx            000 0 und d  a9788120342309  aeng  a519.5 NADE  aNadar, E Narayanan.  aStatistics.  a1  aNew DelhibPHI Learning Pvt Ltdc2011  axiv,438  aStatistical Mathematics(519.5)