000 00274nam a22001217a 4500
003 OSt
008 240920b |||||||| |||| 00| 0 eng d
082 _a310.5
_bJ78
245 _aJournal of the American Stat Association
260 _c1980
300 _a1-4
942 _2ddc
_cPER
999 _c45750
_d45750