000 00333nam a2200133Ia 4500
008 221001s1980 xx 000 0 eng d
082 _a519.5 CON
100 _aConover, W. J.
245 0 _aPractical nonparametric statistics
250 _a2nd ed.
260 _aNew York
_bJohn Wiley
_c1980
300 _axv, 493p.
942 _2ddc
_cBK
999 _c22202
_d22202