000 002890000a22001210004500
245 _aStatistics : methods and analyses
100 _aChao, Lincoln L.
260 _aNew York
_bMcGraw Hill
_c1969
300 _axii, 512 p. : ill.
080 _a519.2
_bC5
041 _aEN
942 _cBK
999 _c101223
_d101223