000			00323nam a2200145Ia 4500
008			160606s9999 xx 000 0 und d
082			_a519.5
100			_aGUPTA, S. P
245			_aStatistical Methods
245			_cGUPTA, S. P
250			_a28th Ed.
260			_bSultan Chand and Sons
260			_c1997
942			_cBK
999			_c5614 _d5614