000 00333nam a22001097a 4500
008 240307b |||||||| |||| 00| 0 eng d
100 _aLehmann ,E. L
_919935
245 _aTesting Statistical hypothesis
260 _aNew delhi
_bWiley Eastern limited
_c1976
300 _axiii,369p.
_bHardbound
_c8"X5"
650 _aMathematics
_919936
999 _c287218
_d287218