000 00275nam a22001217a 4500
999 _c2003
_d2003
020 _a8125916547
082 _a310.2
100 _aC B Gupta & Vijay Gupta
245 _aAn Introduction To Statistecal Methods
260 _aNew Delhi
_bVikas
_c2009
300 _a829
942 _cBK