000 00396nam a2200145Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
020 _a81-8054-595-4
072 _aCommerce
082 _a519.5 Gup.P8
_27th.
100 _aGupta, S.P. and Gupta, Archana
245 0 _aStatistical Methods
260 _c2008
_bSultan Chand and Sons
_aNew Delhi
300 _a1.1-14.29p......i-xi
942 _cSU
999 _c151726
_d151726