000			00332nam a2200145 4500
008			160616s1959 000 0
245			_aTesting statistical hypothesis
100			_aLehmann, E.L
260			_aNew york
260			_bJohn Wiley
260			_c1959
500			_aB28 J91
942			_cBK _2BK5964
080			_a519.2 LEH
999			_c5964 _d5964