000			00310nam a2200133Ia 4500
008			160710s1993 xx 000 0 und d
082			_a519.5 GUP
100			_aGUPTA,C.B.
245			_aINTRODUCTION TO STASTICAL METHODS
250			_a18
260			_bVIKAS PUB HOU. _c1993
300			_a771
942			_2ddc _cB
999			_c52174 _d52174