000 00410cam a22001457a 4500
008 180718b1949 xxu||||| |||| 00| 0 eng d
082 _aI5511 J636st
100 _aJohnson, Palmer O.
245 _aStatistical methods in research
_cby Palmer O. Johnson
260 _aNew York
_bPrentice-Hall
_c1949
300 _axvi, 377p
650 _aProbabilities
650 _aResearch
650 _aMathematical statistics
999 _c429282
_d429282