000 00243nam a2200109Ia 4500
082 _a519.5
_bSHA
100 _aSharma, K.K
245 _aStatistics
260 _aMeerut
_bKrishna Prakashan Media (p)
_c1995
300 _a572p.
650 _aMathematics
999 _c1521
_d1521